{"cik":878079,"entityName":"BON TON STORES INC","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2011-08-26","val":16737576,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q3I"},{"end":"2011-11-25","val":16750076,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q4I"}]}},"EntityPublicFloat":{"label":"Entity Public Float","description":"The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.","units":{"USD":[{"end":"2010-07-31","val":121400000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2010-07-31","val":121400000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q2I"},{"end":"2011-07-30","val":132400000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2011Q2I"},{"end":"2012-07-28","val":86900000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q2I"},{"end":"2013-08-03","val":264900000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q2I"},{"end":"2014-08-02","val":141900000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q2I"},{"end":"2015-08-01","val":65800000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q2I"},{"end":"2016-07-30","val":22500000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q2I"}]}}},"us-gaap":{"AccountsPayableCurrent":{"label":"Accounts Payable, Current","description":"Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2011-01-29","val":175249000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":175249000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":175249000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":229456000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":389182000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":205492000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":205492000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":205492000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":205492000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":205492000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":218375000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":218434000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":370454000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":193898000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":193898000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":193898000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":193898000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":193898000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":184343000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":184343000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":235160000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":235160000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":351281000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":351281000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":200465000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":200465000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":200465000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":200465000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":200465000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":188169000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":188169000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":238077000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":238077000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":376070000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":376070000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":208882000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":208882000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":208882000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":208882000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":208882000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":197789000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":197789000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":241272000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":241272000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":362042000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":362042000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":162831000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":162831000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":162831000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":162831000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":162831000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":159818000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":159818000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":214957000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":214957000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":331747000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":331747000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":185900000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":185900000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":185900000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":185900000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":160643000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":177689000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":248352000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"AccrualForTaxesOtherThanIncomeTaxesCurrent":{"label":"Accrual for Taxes Other than Income Taxes, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2012-01-28","val":35834000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":35004000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":35004000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":30942000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":30942000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":35058000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":35058000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":32814000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":32814000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":34470000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"AccruedIncomeTaxesCurrent":{"label":"Accrued Income Taxes, Current","description":"Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.","units":{"USD":[{"end":"2011-01-29","val":137000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":137000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":137000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":504000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":42000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2013-02-02","val":739000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":739000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":739000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":739000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":739000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":32000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":32000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-11-02","val":4000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":4000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"}]}},"AccruedLiabilitiesCurrent":{"label":"Accrued Liabilities, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2011-01-29","val":167204000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":167204000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":167204000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":152604000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":150758000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":162855000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":162855000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":162855000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":162855000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":162855000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":139584000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":139147000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":146645000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":165536000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":165536000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":165536000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":165536000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":165536000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":149648000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":149648000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":140090000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":140090000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":161224000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":161224000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":150595000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":150595000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":150595000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":150595000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":150595000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":152328000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":152328000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":142276000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":142276000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":157462000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":157462000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":158022000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":158022000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":158022000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":158022000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":158022000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":152598000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":152598000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":138597000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":138597000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":154831000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":154831000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":147378000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":147378000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":147378000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":147378000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":147378000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":146585000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":146585000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":143738000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":143738000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":156850000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":156850000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":150441000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":150441000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":150441000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":150441000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":155913000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":136610000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":148858000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment":{"label":"Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment","description":"Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2011-01-29","val":657541000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":657541000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":657541000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":706626000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":728831000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":743312000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":743312000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":743312000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":743312000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":743312000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":756491000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":779089000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":799754000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":804559000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":804559000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":804559000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":804559000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":804559000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":825089000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":825089000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":846396000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":846396000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":867012000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":867012000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":865111000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":865111000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":865111000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":865111000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":865111000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":878222000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":878222000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":900967000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":900967000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":922608000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":922608000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":910494000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":910494000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":910494000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":910494000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":910494000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":931661000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":931661000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":929783000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":929783000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":951138000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":951138000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":951786000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":951786000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":951786000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":951786000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":951786000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":974272000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":974272000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":998415000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":998415000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":1016532000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":1016532000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":1024435000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":1024435000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":1024435000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":1024435000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":1045580000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":1049212000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":1056353000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"AccumulatedOtherComprehensiveIncomeLossNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Net of Tax","description":"Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.","units":{"USD":[{"end":"2010-01-30","val":-52912000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2009Q4I"},{"end":"2011-01-29","val":-36498000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":-36498000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":-36498000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2011-01-29","val":-36498000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2011-01-29","val":-36498000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2010Q4I"},{"end":"2011-07-30","val":-37511000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":-37009000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":-74356000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":-74356000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":-74356000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":-74356000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":-74356000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2012-01-28","val":-74356000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011Q4I"},{"end":"2012-04-28","val":-72760000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":-71164000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":-69568000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":-73242000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":-73242000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":-73242000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":-73242000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":-73242000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":-71691000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":-71691000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":-70140000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":-70140000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":-68589000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":-68589000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":-50448000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":-50448000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":-50448000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":-50448000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":-50448000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":-49634000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":-49634000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":-48820000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":-48820000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":-48006000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":-48006000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":-80405000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":-80405000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":-80405000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":-80405000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":-80405000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":-79423000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":-79423000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":-78517000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":-78517000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":-77573000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":-77573000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":-76122000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":-76122000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":-76122000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":-76122000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":-76122000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":-75255000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":-75255000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":-74388000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":-74388000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":-73515000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":-73515000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":-72909000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":-72909000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":-72909000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":-72909000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":-72146000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":-71391000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":-70626000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"AdditionalPaidInCapitalCommonStock":{"label":"Additional Paid in Capital, Common Stock","description":"Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.","units":{"USD":[{"end":"2011-01-29","val":153331000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":153331000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":153331000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":152765000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":154134000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":155400000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":155400000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":155400000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":155400000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":155400000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":155716000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":156691000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":158187000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":158728000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":158728000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":158728000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":158728000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":158728000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":158977000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":158977000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":160652000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":160652000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":160185000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":160185000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":160772000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":160772000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":160772000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":160772000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":160772000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":160564000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":160564000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":160461000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":160461000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":160759000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":160759000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":161359000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":161359000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":161359000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":161359000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":161359000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":162253000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":162253000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":163006000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":163006000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":163747000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":163747000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":164428000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":164428000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":164428000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":164428000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":164428000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":165199000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":165199000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":165820000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":165820000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":166394000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":166394000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":166932000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":166932000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":166932000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":166932000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":167984000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":168285000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":167376000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue":{"label":"APIC, Share-based Payment Arrangement, Increase for Cost Recognition","description":"Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":5082000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":7795000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":7795000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-07-30","val":2639000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":3995000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2012-01-28","val":5261000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":5261000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":5261000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":1369000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":2351000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-10-27","val":3913000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2013-02-02","val":4454000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":4454000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":4454000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":1810000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":1810000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":3430000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":3430000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":3000000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":3000000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":3586000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":3586000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":3586000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":1253000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":1253000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1151000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1151000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":1902000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1902000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":2502000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2502000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":2502000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":844000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":844000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":1598000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":1598000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":2338000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":2338000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":3021000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":3021000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":896000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":896000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":1516000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":1516000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":2162000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":2162000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":2700000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":590000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":896000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"}]}},"AdvertisingExpense":{"label":"Advertising Expense","description":"Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":138805000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":145616000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":145616000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":129349000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":129349000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":129349000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":128266000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":128266000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":128266000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":135626000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":135626000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":135626000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":137295000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":137295000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":141472000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":7795000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":5261000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":5261000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":4454000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":4454000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":4454000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":3586000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":3586000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":3586000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":2502000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2502000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":2502000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":3021000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":3021000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":2700000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"AmortizationOfAboveAndBelowMarketLeases":{"label":"Amortization of above and below Market Leases","description":"Amount of non-cash amortization of intangible asset (liability) for above and below market leases.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":4747000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-10-27","val":3529000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":1168000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":4696000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":4696000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":1136000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":2271000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":1135000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":3388000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":3388000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":1117000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":1117000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":4543000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":4543000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":4543000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":1182000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":1182000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":2341000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":2341000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":1159000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":1159000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":3442000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":3442000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":1101000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":1101000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":4542000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":4542000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":4542000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":1101000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":1101000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":2162000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":2162000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":1061000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":1061000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":3207000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":3207000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":1045000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":1045000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":4245000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":4245000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":1007000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":1007000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":2015000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":2015000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":1008000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":1008000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":3022000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":3022000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":1007000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":1007000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":4209000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":954000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":1909000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":955000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":2863000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":954000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"AmortizationOfFinancingCosts":{"label":"Amortization of Debt Issuance Costs","description":"Amount of amortization expense attributable to debt issuance costs.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":5551000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":4622000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":6959000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":9323000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":9323000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":2124000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":4301000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":4301000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":6506000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":6506000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":8690000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":8690000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":8690000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":2171000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":2171000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":4270000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":4270000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":5460000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":5460000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":6610000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":6610000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":6610000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":1007000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":1007000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":2024000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":2024000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":3029000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":3029000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":3877000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":3877000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":3877000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":724000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":724000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1458000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1458000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":2195000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":2195000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":2938000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2938000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":747000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":747000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":1488000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":1488000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":2227000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2016-01-30","val":3033000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":849000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":1704000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"}]}},"AmortizationOfFinancingCostsAndDiscounts":{"label":"Amortization of Debt Issuance Costs and Discounts","description":"Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.","units":{"USD":[{"start":"2014-02-02","end":"2015-01-31","val":2938000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-10-31","val":2227000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":3033000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":849000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":1704000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":3200000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":3200000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":4835000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":1644000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":2892000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":4172000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"AssetImpairmentCharges":{"label":"Asset Impairment Charges","description":"Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":5883000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":1738000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":1738000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":3000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-05-01","end":"2011-07-30","val":49000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-08-01","end":"2011-10-29","val":157000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q3"},{"start":"2011-01-30","end":"2012-01-28","val":3690000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":3690000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":3690000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":3481000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-07-28","val":119000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":119000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":119000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":712000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":593000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":593000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":5800000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":5800000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":5800000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":5088000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-08-03","val":131000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":131000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":131000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":131000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":452000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":452000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":321000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":321000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":6230000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":6230000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":6230000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-08-02","val":174000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":174000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":174000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":174000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":447000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":447000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":273000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":273000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":2492000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2492000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":2492000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-08-01","val":222000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":222000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":222000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":222000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":425000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":425000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":203000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":203000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":3632000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":3632000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-07-30","val":178000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":178000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":178000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":178000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":315000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":315000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":137000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":137000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":17023000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-07-29","val":147000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":147000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":218000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":71000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"Assets":{"label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2011-01-29","val":1656239000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":1656239000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":1656239000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":1621574000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":1879032000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":1618203000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":1618203000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":1618203000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":1618203000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":1618203000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":1624826000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":1568151000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":1841257000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":1634209000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":1634209000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":1634209000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":1634209000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":1634209000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":1597193000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":1597193000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":1588800000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":1588800000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":1808501000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":1808501000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":1577229000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":1577229000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":1577229000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":1577229000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":1577229000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":1566582000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":1566582000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":1572579000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":1572579000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":1829980000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":1829980000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":1608514000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":1608514000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":1608514000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":1608514000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":1592733000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":1595207000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":1570191000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":1603752000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":1583311000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":1865301000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":1843852000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":1557206000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":1550626000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":1550626000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":1550626000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":1550626000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":1512584000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":1512584000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":1484746000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":1484746000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":1734426000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":1734426000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":1505063000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":1505063000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":1505063000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":1505063000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":1468451000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":1386748000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":1586595000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"AssetsCurrent":{"label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2011-01-29","val":777081000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":777081000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":777081000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":772277000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":1036126000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":782808000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":782808000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":782808000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":782808000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":782808000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":807981000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":754316000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":1032479000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":836927000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":836927000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":836927000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":836927000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":836927000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":812091000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":812091000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":799200000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":799200000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":1013805000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":1013805000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":793076000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":793076000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":793076000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":793076000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":793076000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":793139000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":793139000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":803260000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":803260000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":1057224000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":1057224000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":837103000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":837103000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":837103000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":837103000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":837103000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":824776000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":824776000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":838950000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":838950000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":1098796000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":1098796000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":815832000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":815832000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":815832000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":815832000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":815832000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":792166000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":792166000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":775754000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":775754000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":1031890000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":1031890000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":829748000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":829748000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":829748000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":829748000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":803610000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":747354000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":960845000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"CapitalExpendituresIncurredButNotYetPaid":{"label":"Capital Expenditures Incurred but Not yet Paid","description":"Future cash outflow to pay for purchases of fixed assets that have occurred.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":3696000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-07-30","val":4655000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":3083000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":6981000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":6981000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":4110000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":4276000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":4276000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":4876000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":4876000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":5836000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":5836000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":5836000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":2689000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":2689000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":4401000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":4401000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":7082000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":7082000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":6446000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":6446000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":6446000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":4216000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":4216000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":5980000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":5980000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":6140000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":6140000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":8232000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":8232000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":8232000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":5711000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":5711000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":2391000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":2391000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":4021000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":4021000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":5453000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":5453000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":3449000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":3449000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":5838000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":5838000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":2547000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":2547000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":4767000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":2851000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":3420000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":2369000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"CapitalLeaseObligationsCurrent":{"label":"Capital Lease Obligations, Current","description":"Amount of capital lease obligation due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2011-01-29","val":5825000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":5825000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":5825000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":5364000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":4921000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":4365000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":4365000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":4365000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":4365000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":4365000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":3979000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":3875000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":3830000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":3925000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":3925000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":3925000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":3925000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":3925000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":3975000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":3975000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":3936000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":3936000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":3878000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":3878000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":3797000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":3797000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":3797000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":3797000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":3797000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":3785000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":3785000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":3840000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":3840000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":3888000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":3888000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":3961000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":3961000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":3961000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":3961000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":3961000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":4061000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":4061000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":5133000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":5133000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":5262000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3I"},{"end":"2016-01-30","val":5394000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":5394000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":5394000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q4I"},{"end":"2016-04-30","val":5529000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1I"},{"end":"2016-07-30","val":5666000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2016Q2I"}]}},"CapitalLeaseObligationsIncurred":{"label":"Lease Obligation Incurred","description":"Amount of increase in lease obligation from new lease.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":1756000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"end":"2015-06-26","val":88229000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-06-26","val":88229000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-06-26","val":88228000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-06-26","val":88228000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2I"},{"start":"2015-02-01","end":"2015-08-01","val":88229000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":88229000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":88229000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":88229000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":88228000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":88228000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":600000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"CapitalLeaseObligationsNoncurrent":{"label":"Capital Lease Obligations, Noncurrent","description":"Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.","units":{"USD":[{"end":"2011-01-29","val":61043000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":61043000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":61043000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":58638000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":57607000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":56677000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":56677000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":56677000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":56677000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":56677000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":55730000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":54763000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":53777000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":52478000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":52478000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":52478000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":52478000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":52478000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":51475000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":51475000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":50542000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":50542000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":49609000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":49609000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":48977000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":48977000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":48977000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":48977000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":48977000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":47690000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":47690000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":46702000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":46702000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":46034000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":46034000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":45016000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":45016000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":45016000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":45016000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":45016000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":43629000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":43629000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":129461000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":129461000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":128089000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3I"},{"end":"2016-01-30","val":126692000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":126692000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":126692000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q4I"},{"end":"2016-04-30","val":125269000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1I"},{"end":"2016-07-30","val":123796000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2016Q2I"}]}},"CapitalLeasesFutureMinimumPaymentsDue":{"label":"Capital Leases, Future Minimum Payments Due","description":"Amount of minimum lease payments for capital leases.","units":{"USD":[{"end":"2013-02-02","val":82529000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":75123000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":67500000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":222768000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueCurrent":{"label":"Capital Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":8031000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":7623000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":7500000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":14480000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Capital Leases, Future Minimum Payments Due in Five Years","description":"Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":7500000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":7500000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":7500000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":15055000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Capital Leases, Future Minimum Payments Due in Four Years","description":"Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":7500000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":8125000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":7500000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":14907000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Capital Leases, Future Minimum Payments Due in Three Years","description":"Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":7500000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":7500000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":8125000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":14762000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Capital Leases, Future Minimum Payments Due in Two Years","description":"Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":7623000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":7500000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":7500000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":15244000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDueThereafter":{"label":"Capital Leases, Future Minimum Payments Due Thereafter","description":"Amount of minimum lease payments for capital leases due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":44375000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":36875000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":29375000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":148320000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments":{"label":"Capital Leases, Future Minimum Payments, Interest Included in Payments","description":"Amount necessary to reduce net minimum lease payments to present value for capital leases.","units":{"USD":[{"end":"2013-02-02","val":26126000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":22349000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":18523000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":90682000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments":{"label":"Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments","description":"Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.","units":{"USD":[{"end":"2013-02-02","val":56403000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":52774000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":48977000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":132086000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CapitalLeasesFutureMinimumSubleaseRentals":{"label":"Capital Leases, Future Minimum Sublease Rentals","description":"Minimum payments receivable in the future under noncancelable subleases.","units":{"USD":[{"end":"2016-01-30","val":492000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2009-01-31","val":19719000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2008Q4I"},{"end":"2010-01-30","val":18922000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2010-01-30","val":18922000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2010-01-30","val":18922000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2010-01-30","val":18922000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2009Q4I"},{"end":"2010-07-31","val":15282000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2I"},{"end":"2010-10-30","val":18366000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3I"},{"end":"2011-01-29","val":16339000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":16339000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":16339000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2011-01-29","val":16339000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2011-01-29","val":16339000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2011-01-29","val":16339000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2011-01-29","val":16339000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2011-01-29","val":16339000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2010Q4I"},{"end":"2011-04-30","val":13596000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1I"},{"end":"2011-07-30","val":13449000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-07-30","val":13449000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2I"},{"end":"2011-10-29","val":12808000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-10-29","val":12808000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q3I"},{"end":"2012-01-28","val":14272000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":14272000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":14272000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":14272000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":14272000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2012-01-28","val":14272000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2012-01-28","val":14272000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2012-01-28","val":14272000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2012-01-28","val":14272000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2012-01-28","val":14272000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2011Q4I"},{"end":"2012-04-28","val":14295000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-04-28","val":14295000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-07-28","val":8628000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-07-28","val":8628000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2I"},{"end":"2012-10-27","val":8104000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-10-27","val":8104000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3I"},{"end":"2013-02-02","val":7926000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":7926000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":7926000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":7926000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":7926000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2013-02-02","val":7926000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2013-02-02","val":7926000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2013-02-02","val":7926000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2013-02-02","val":7926000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-02-02","val":7926000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2012Q4I"},{"end":"2013-05-04","val":9017000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":9017000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":8140000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":8140000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":8082000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":8082000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":7058000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":7058000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":7058000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":7058000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":7058000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-02-01","val":7058000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2014-02-01","val":7058000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2014-02-01","val":7058000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2014-02-01","val":7058000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2014-02-01","val":7058000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2013Q4I"},{"end":"2014-05-03","val":8221000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":8221000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":7688000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":7688000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":7516000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":7516000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":8753000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":8753000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":8753000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":8753000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":8753000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-01-31","val":8753000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2015-01-31","val":8753000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2015-01-31","val":8753000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2015-01-31","val":8753000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014Q4I"},{"end":"2015-05-02","val":8711000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":8711000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":20935000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":20935000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":21667000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":21667000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":6879000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":6879000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":6879000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":6879000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":6879000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2016-01-30","val":6879000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2016-01-30","val":6879000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2016-01-30","val":6879000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":7807000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":7807000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":7047000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":7047000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":6975000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":6975000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":6736000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":6736000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":6736000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":6736000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":7012000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":6335000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":7268000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2010-01-31","end":"2010-07-31","val":-3640000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":-556000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-07-30","val":-2890000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":-3531000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2016-01-31","end":"2016-07-30","val":168000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":96000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-01-29","end":"2017-07-29","val":-401000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":532000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"CommonStockDividendsPerShareDeclared":{"label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2011-01-30","end":"2011-07-30","val":0.1,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":0.15,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2012-01-28","val":0.2,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":0.2,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":0.2,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":0.05,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":0.1,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-10-27","val":0.15,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2013-02-02","val":0.2,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":0.2,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":0.2,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":0.05,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":0.05,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":0.1,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":0.1,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":0.15,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":0.15,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":0.2,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":0.2,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":0.2,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":0.05,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":0.05,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":0.1,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":0.1,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":0.15,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":0.15,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":0.2,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":0.2,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":0.2,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":0.05,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":0.05,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":0.1,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":0.1,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":0.15,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":0.15,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":0.15,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":0.15,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"}]}},"CommonStockParOrStatedValuePerShare":{"label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","units":{"USD/shares":[{"end":"2011-01-29","val":0.01,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q4I"},{"end":"2011-01-29","val":0.01,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-07-30","val":0.01,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":0.01,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"}]}},"CommonStockSharesAuthorized":{"label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2011-01-29","val":40000000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q4I"},{"end":"2011-01-29","val":40000000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-07-30","val":40000000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":40000000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"}]}},"CommonStockSharesIssued":{"label":"Common Stock, Shares, Issued","description":"Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.","units":{"shares":[{"end":"2011-01-29","val":16520859,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q4I"},{"end":"2011-01-29","val":16520859,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-07-30","val":17075376,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":17077876,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"}]}},"CommonStockValue":{"label":"Common Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2011-01-29","val":165000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q4I"},{"end":"2011-01-29","val":165000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-07-30","val":171000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":171000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Parent","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":2497000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":37908000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":37908000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-35033000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-69301000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-69301000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-34268000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-90834000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-90834000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-21533000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q3"},{"start":"2011-01-30","end":"2012-01-28","val":-49986000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-49986000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-49986000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-39184000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-39184000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-82627000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-82627000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-43443000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-43443000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-91179000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-91179000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-8552000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":-8552000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":-20439000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-20439000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-20439000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-25084000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-25084000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-60862000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-60862000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-35778000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-35778000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-60242000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-60242000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":620000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":620000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":19238000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":19238000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":19238000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-30698000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-30698000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-66076000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-66076000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-35378000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-35378000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-76270000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-76270000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-10194000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":-10194000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":-36931000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-36931000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-36931000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-33092000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-33092000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-71749000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-71749000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-38657000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-38657000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-104797000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-104797000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-33048000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-33048000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-52770000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-52770000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-36951000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-36951000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-74820000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-74820000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-37869000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-37869000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-105529000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-105529000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-30709000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-30709000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-60206000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-56552000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-89006000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-32454000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-133118000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-44112000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"CostOfGoodsSold":{"label":"Cost of Goods Sold (Deprecated 2018-01-31)","description":"Total costs related to goods produced and sold during the reporting period.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":1862192000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":791491000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":377151000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":1224343000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":432852000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":1860182000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":1860182000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":419267000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":419267000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":793185000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":793185000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":373918000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":373918000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":373918000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":1203888000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":1203888000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":410703000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":410703000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":410703000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":1847369000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":1847369000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":1847369000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":643481000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":421216000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":421216000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":421216000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2012-01-29","end":"2012-04-28","val":421216000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":801932000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":801932000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":380716000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":380716000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":380716000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":380716000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":1226151000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":1226151000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":424219000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":424219000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":424219000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":424219000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":1873890000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":1873890000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":1873890000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":647739000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-10-28","end":"2013-02-02","val":647739000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":421588000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":421588000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2013-05-04","val":421588000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2013-02-03","end":"2013-05-04","val":421588000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":772596000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":772596000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":351008000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":351008000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-05-05","end":"2013-08-03","val":351008000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":351008000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":1185528000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":1185528000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":412932000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":412932000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-08-04","end":"2013-11-02","val":412932000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":412932000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":1768672000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1768672000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1768672000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2013-11-03","end":"2014-02-01","val":583144000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-11-03","end":"2014-02-01","val":583144000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4"},{"start":"2014-02-02","end":"2014-05-03","val":393110000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":393110000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2014-05-03","val":393110000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2014-02-02","end":"2014-05-03","val":393110000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":750362000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":750362000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":357252000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":357252000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-05-04","end":"2014-08-02","val":357252000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":357252000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":1159846000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1159846000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":409484000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":409484000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-08-03","end":"2014-11-01","val":409484000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":409484000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":1772953000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1772953000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1772953000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2014-11-02","end":"2015-01-31","val":613107000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-11-02","end":"2015-01-31","val":613107000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4"},{"start":"2015-02-01","end":"2015-05-02","val":404465000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":404465000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2015-05-02","val":404465000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2015-02-01","end":"2015-05-02","val":404465000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":755293000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":755293000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":350828000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":350828000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-05-03","end":"2015-08-01","val":350828000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":350828000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":1170318000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":1170318000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":415025000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":415025000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-08-02","end":"2015-10-31","val":415025000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":415025000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":1775715000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":1775715000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2015-11-01","end":"2016-01-30","val":605397000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-11-01","end":"2016-01-30","val":605397000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-01-31","end":"2016-04-30","val":390913000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":390913000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-01-31","end":"2016-04-30","val":390913000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":735186000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":735186000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":344273000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":344273000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-05-01","end":"2016-07-30","val":344273000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":1118078000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":1118078000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":382892000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":382892000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-07-31","end":"2016-10-29","val":382892000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":1677726000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2016-10-30","end":"2017-01-28","val":559648000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4"},{"start":"2017-01-29","end":"2017-04-29","val":363561000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":688756000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":325195000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":1053833000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":365077000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"CurrentFederalTaxExpenseBenefit":{"label":"Current Federal Tax Expense (Benefit)","description":"Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":11000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":-25000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-25000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":-39000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-39000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-39000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"}]}},"CurrentIncomeTaxExpenseBenefit":{"label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":-252000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":481000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":481000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":-1172000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-1172000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-1172000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":-332000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-332000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-332000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-99000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-99000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-99000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"}]}},"CurrentStateAndLocalTaxExpenseBenefit":{"label":"Current State and Local Tax Expense (Benefit)","description":"Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":-263000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":506000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":506000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":-1133000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-1133000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-1133000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":-332000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-332000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-332000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-99000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-99000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-99000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"}]}},"CustomerRefundLiabilityCurrent":{"label":"Customer Refund Liability, Current","description":"Current regulatory liabilities generally represent obligations to make refunds to customers for various reasons including overpayment.","units":{"USD":[{"end":"2012-01-28","val":46706000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":46038000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":46038000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":45431000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":45431000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":45962000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":45962000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":45379000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":45379000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":46283000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DebtInstrumentCarryingAmount":{"label":"Long-term Debt, Gross","description":"Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.","units":{"USD":[{"end":"2016-01-30","val":862557000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":856689000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DebtInstrumentUnamortizedDiscount":{"label":"Debt Instrument, Unamortized Discount","description":"Amount, after accumulated amortization, of debt discount.","units":{"USD":[{"end":"2017-01-28","val":2412000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredFederalIncomeTaxExpenseBenefit":{"label":"Deferred Federal Income Tax Expense (Benefit)","description":"Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":1300000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":-1853000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-1853000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":1164000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":1164000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":1164000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":191000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":191000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":191000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":1360000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1360000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1360000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":-2132000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-2132000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-1210000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":4183000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":810000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":1181000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":1605000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":1605000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":419000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-2386000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-2386000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-1968000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-1968000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":-2500000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-2500000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-2500000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":428000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":428000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":857000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":857000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":1283000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":1283000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":1400000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":1400000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":1400000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":447000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":447000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":883000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":883000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":1317000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":1317000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":248000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":248000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":248000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":445000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":445000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":890000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":890000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":1318000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1318000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":1718000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1718000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1718000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-159000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-159000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-397000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-397000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":-596000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-596000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-1875000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-1875000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-144000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-144000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-288000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-288000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":-446000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-446000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":-1586000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-48000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-30000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":-136000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2012-01-28","val":45420000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":38824000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":41472000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":43318000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":43318000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":36227000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":36436000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":64871000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":64871000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":61839000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredRevenueNoncurrent":{"label":"Deferred Revenue, Noncurrent","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent.","units":{"USD":[{"end":"2012-01-28","val":56548000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":56548000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q4I"},{"end":"2012-07-28","val":98407000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":96364000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":39100000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":39100000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":31977000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":31977000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":24853000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":24853000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":21702000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":21702000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":17680000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredStateAndLocalIncomeTaxExpenseBenefit":{"label":"Deferred State and Local Income Tax Expense (Benefit)","description":"Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":305000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":-647000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-647000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":236000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":236000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":236000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":57000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":57000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":57000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":358000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":358000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":358000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":257000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":257000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-376000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"DeferredTaxAssetsDeferredIncome":{"label":"Deferred Tax Assets, Deferred Income","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income.","units":{"USD":[{"end":"2012-01-28","val":5663000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":23687000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":23687000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":21081000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":21081000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":18102000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":17827000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":15831000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":15831000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":14599000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsGross":{"label":"Deferred Tax Assets, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2012-01-28","val":188722000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":186313000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":188961000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":181247000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":181247000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":189386000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":189595000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":241685000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":241685000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":257551000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsInventory":{"label":"Deferred Tax Assets, Inventory","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.","units":{"USD":[{"end":"2012-01-28","val":3702000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":2945000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":2945000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":3284000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":3284000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":812000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":812000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":1660000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":1660000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsLiabilitiesNet":{"label":"Deferred Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.","units":{"USD":[{"end":"2012-01-28","val":-3846000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":-5246000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":-5246000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":-6979000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":-6979000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":-8697000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsLiabilitiesNetNoncurrent":{"label":"Deferred Tax Assets, Net, Noncurrent","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2014-11-01","val":20486000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":15781000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q4I"},{"end":"2015-10-31","val":14546000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3I"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2012-01-28","val":41574000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":33578000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":36226000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":36339000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":36339000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":27530000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":27739000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":55103000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":55103000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":51462000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsNetNoncurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Noncurrent","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent.","units":{"USD":[{"end":"2011-01-29","val":9587000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":9587000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":9587000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":10793000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":11086000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":12385000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":12385000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":12385000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":12385000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":12385000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":12871000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":12672000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":12474000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":15010000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":15010000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":15010000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":15010000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":15010000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":16328000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":16328000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":16432000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":16432000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":16659000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":16659000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":15765000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":15765000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":15765000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":15765000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":15765000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":18261000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":18261000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":19384000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":19384000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":20486000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q3I"},{"end":"2015-01-31","val":15781000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":15781000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":15781000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q4I"},{"end":"2015-05-02","val":17373000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2015Q1I"},{"end":"2015-08-01","val":13239000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2015Q2I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2012-01-28","val":56483000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":43357000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":43357000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":49598000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":49598000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":56571000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":56571000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":79154000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":79154000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":98939000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwardsDomestic":{"label":"Deferred Tax Assets, Operating Loss Carryforwards, Domestic","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.","units":{"USD":[{"end":"2013-02-02","val":76036000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":91196000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal":{"label":"Deferred Tax Assets, Operating Loss Carryforwards, State and Local","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.","units":{"USD":[{"end":"2013-02-02","val":301161000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":300354000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"}]}},"DeferredTaxAssetsOther":{"label":"Deferred Tax Assets, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.","units":{"USD":[{"end":"2012-01-28","val":13118000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":12924000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":15572000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":14422000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":9680000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":9518000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":8567000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":8291000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":8291000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":7536000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax":{"label":"Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards.","units":{"USD":[{"end":"2012-01-28","val":4689000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":5029000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":5029000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":5529000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":5529000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":5529000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":5529000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":5529000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":5529000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":5529000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness":{"label":"Deferred Tax Assets, Tax Credit Carryforwards, General Business","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible general business tax credit carryforwards.","units":{"USD":[{"end":"2012-01-28","val":2364000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":4034000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":4034000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":4742000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":4742000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":5969000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":5969000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":7609000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":7609000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":8628000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.","units":{"USD":[{"end":"2012-01-28","val":36080000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":30600000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":30600000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":18097000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":18097000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":25445000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":25445000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":20099000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":20099000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":19817000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.","units":{"USD":[{"end":"2012-01-28","val":7116000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":6441000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":6441000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":4055000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":4055000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":2255000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":2255000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":2878000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":2878000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":2588000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.","units":{"USD":[{"end":"2012-01-28","val":7232000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":7399000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":7399000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":6629000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":6629000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":7572000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":7781000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":7283000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":7283000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":5440000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent.","units":{"USD":[{"end":"2012-01-28","val":31776000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":32415000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":32415000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":38114000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":38114000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":38618000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":39844000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":40831000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":40831000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":39148000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsValuationAllowance":{"label":"Deferred Tax Assets, Valuation Allowance","description":"Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.","units":{"USD":[{"end":"2012-01-28","val":147148000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":147148000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":147148000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-07-28","val":182160000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":185237000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":152735000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":152735000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":152735000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":152735000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":152735000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":163866000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":163866000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":178360000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":178360000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":178106000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":178106000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":144908000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":144908000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":144908000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":144908000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":144908000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":156846000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":156846000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":171126000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":171126000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":176495000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":176495000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":161856000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":161856000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":161856000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":161856000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":161856000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":175356000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":175356000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":192858000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":192858000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":206338000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":206338000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":186582000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":186582000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":186582000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":186582000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":186582000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":202277000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":202277000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":218177000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":218177000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":230298000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":230298000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":206089000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":206089000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":206089000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":206089000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":229136000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":242759000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":259059000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"DeferredTaxLiabilities":{"label":"Deferred Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.","units":{"USD":[{"end":"2015-01-31","val":8697000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":9768000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":9768000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":10377000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesCurrent":{"label":"Deferred Tax Liabilities, Net, Current","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as current.","units":{"USD":[{"end":"2011-01-29","val":12709000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":12709000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":12709000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":14754000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":15465000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":16231000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":16231000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":16231000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":16231000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":16231000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":17146000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":17376000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":17604000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":20256000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":20256000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":20256000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":20256000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":20256000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":22020000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":22020000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":22561000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":22561000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":23222000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":23222000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":22744000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":22744000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":22744000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":22744000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":22744000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":25686000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":25686000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":27255000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":27255000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":28784000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":28784000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":24478000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":24478000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":24478000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":24478000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q4I"},{"end":"2015-05-02","val":26519000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2015Q1I"},{"end":"2015-08-01","val":22834000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2015Q2I"},{"end":"2015-10-31","val":24589000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3I"}]}},"DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts":{"label":"Deferred Tax Liabilities, Inventory","description":"Amount of deferred tax consequences attributable to taxable temporary differences derived from inventory.","units":{"USD":[{"end":"2017-01-28","val":5053000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets":{"label":"Deferred Tax Liabilities, Intangible Assets","description":"Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.","units":{"USD":[{"end":"2013-02-02","val":5246000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":6980000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":6980000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":8697000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":8697000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":9768000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":9768000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":10377000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesNoncurrent":{"label":"Deferred Tax Liabilities, Net, Noncurrent","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2015-01-31","val":8697000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":9768000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":9768000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":10377000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesOther":{"label":"Deferred Tax Liabilities, Other","description":"Amount of deferred tax liability attributable to taxable temporary differences classified as other.","units":{"USD":[{"end":"2012-01-28","val":5814000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":4634000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":2036000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":4947000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":4947000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":4403000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":4612000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":4227000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":4227000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":4368000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DeferredTaxLiabilitiesPropertyPlantAndEquipment":{"label":"Deferred Tax Liabilities, Property, Plant and Equipment","description":"Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2012-01-28","val":39606000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":34190000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":34190000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":31391000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":31391000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":23127000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":23127000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":50876000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":50876000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":42041000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DefinedBenefitPlanAccumulatedBenefitObligation":{"label":"Defined Benefit Plan, Accumulated Benefit Obligation","description":"Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level.","units":{"USD":[{"end":"2012-01-28","val":213838000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":219135000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":219135000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":198360000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":198360000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":220537000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":220537000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":195600000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":195600000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":189149000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"DefinedContributionPlanCostRecognized":{"label":"Defined Contribution Plan, Cost","description":"Amount of cost for defined contribution plan.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":4450000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":1383000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":1383000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":3925000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":3925000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":3925000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":1546000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1546000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1546000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":1571000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1571000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1571000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"DefinedContributionPlanEmployerDiscretionaryContributionAmount":{"label":"Defined Contribution Plan, Employer Discretionary Contribution Amount","description":"Amount of discretionary contributions made by an employer to a defined contribution plan.","units":{"USD":[{"start":"2015-02-01","end":"2016-01-30","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"DefinedContributionPlanMaximumAnnualContributionPerEmployeePercent":{"label":"Defined Contribution Plan, Maximum Annual Contribution Per Employee, Percent (Deprecated 2013-01-31)","description":"Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan.","units":{"pure":[{"start":"2012-01-29","end":"2013-02-02","val":0.06,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012"}]}},"DepreciationAndAmortization":{"label":"Depreciation, Depletion and Amortization, Nonproduction","description":"The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":111635000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":52740000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":26516000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":77538000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":24798000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":102202000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":102202000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":24513000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":24510000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":50734000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":50734000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":26221000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":26221000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":26172000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":74005000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":74005000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":23271000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":23271000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":23114000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":95033000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":95033000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":95033000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":21237000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":22187000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":22187000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":22187000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":45731000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":45612000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":23544000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":23425000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":23425000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":67805000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":67093000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":22074000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":21481000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":21481000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":88276000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":88276000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":88276000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":21183000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":21180000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":21180000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":44099000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":44099000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":22919000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":22919000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":65248000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":65248000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":21149000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":21149000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":85872000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":85872000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":21562000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":21562000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":45605000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":24043000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":67678000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":22073000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":90118000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":22033000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2015Q1"}]}},"DepreciationDepletionAndAmortization":{"label":"Depreciation, Depletion and Amortization","description":"The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":111635000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":52740000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":77538000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":102202000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":102202000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":24513000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":50734000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":50734000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":74005000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":74005000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":95033000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":95033000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":95033000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":22187000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":22187000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":45731000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":45612000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":67805000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":67093000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":88276000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":88276000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":88276000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":21180000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":21180000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":44099000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":44099000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":65248000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":65248000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":85872000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":85872000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":85872000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":21562000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":21562000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":45605000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":45605000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":24043000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":67678000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":67678000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":22073000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":90118000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":90118000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":90118000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":22033000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":22033000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":46226000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":46226000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":24193000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":24193000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":69012000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":69012000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":22786000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":22786000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":91783000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":91783000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":23194000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":23194000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":48193000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":48193000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":24999000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":24999000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":70497000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":70497000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":22304000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":22304000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":92194000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":22207000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":45342000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":23135000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":65172000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":19830000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"DividendsCash":{"label":"Dividends, Cash","description":"Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.","units":{"USD":[{"start":"2011-01-30","end":"2011-07-30","val":1909000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":2872000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2012-01-28","val":3834000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":3834000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":3834000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":971000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":1942000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-10-27","val":2916000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2013-02-02","val":3894000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":3894000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":3894000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":981000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":981000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":1966000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":1966000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":2951000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":2951000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":3935000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":3935000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":3935000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":992000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":992000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1981000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1981000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":2970000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":2970000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":3964000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":3964000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":3964000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":1012000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":1012000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":2023000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":2023000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":3039000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":3039000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":3038000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":3038000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"}]}},"DividendsPayableCurrent":{"label":"Dividends Payable, Current","description":"Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2011-07-30","val":962000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2I"},{"end":"2011-10-29","val":962000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q3I"},{"end":"2012-01-28","val":962000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2012-01-28","val":962000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011Q4I"},{"end":"2012-04-28","val":971000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1I"},{"end":"2012-07-28","val":971000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-07-28","val":971000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2I"},{"end":"2012-10-27","val":974000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-10-27","val":974000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3I"},{"end":"2013-05-04","val":981000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":981000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":985000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":985000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":985000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":985000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":983000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":983000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-02-01","val":983000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013Q4I"},{"end":"2014-05-03","val":992000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":992000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":990000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":990000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":989000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":989000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":991000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":991000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-01-31","val":991000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014Q4I"},{"end":"2015-05-02","val":1012000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":1012000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":1010000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":1010000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":1016000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":1016000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"}]}},"EarningsPerShareBasic":{"label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2009-02-01","end":"2010-01-30","val":-0.24,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-3.24,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":-1.91,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":-3.6,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":-0.36,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":1.14,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":1.14,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-2.01,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":-2.01,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-3.79,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-3.79,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-1.78,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":-1.78,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-1.78,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-5,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-5,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":-1.21,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":-1.21,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-1.21,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-0.67,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-0.67,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-0.67,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":4,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":-2.23,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-2.23,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":-2.23,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2012-01-29","end":"2012-04-28","val":-2.23,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-4.66,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-4.66,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-2.43,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-2.43,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":-2.43,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-2.43,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-5.2,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-5.2,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-0.55,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":-0.55,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":-0.55,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-0.55,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":-1.16,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-1.16,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-1.16,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":3.74,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-10-28","end":"2013-02-02","val":3.74,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":-1.41,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-1.41,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2013-05-04","val":-1.41,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2013-02-03","end":"2013-05-04","val":-1.41,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-3.37,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-3.37,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-1.95,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-1.95,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-05-05","end":"2013-08-03","val":-1.95,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-1.95,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-3.4,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-3.4,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-0.05,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":-0.05,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-08-04","end":"2013-11-02","val":-0.05,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-0.05,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-0.19,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-0.19,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-0.19,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2013-11-03","end":"2014-02-01","val":3.06,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-11-03","end":"2014-02-01","val":3.06,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4"},{"start":"2014-02-02","end":"2014-05-03","val":-1.63,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-1.63,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2014-05-03","val":-1.63,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2014-02-02","end":"2014-05-03","val":-1.63,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-3.5,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-3.5,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-1.86,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-1.86,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-05-04","end":"2014-08-02","val":-1.86,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-1.86,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-4.06,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-4.06,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-0.57,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":-0.57,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-08-03","end":"2014-11-01","val":-0.57,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-0.57,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":-0.36,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-0.36,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-0.36,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2014-11-02","end":"2015-01-31","val":3.56,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-11-02","end":"2015-01-31","val":3.56,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4"},{"start":"2015-02-01","end":"2015-05-02","val":-1.74,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-1.74,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2015-05-02","val":-1.74,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2015-02-01","end":"2015-05-02","val":-1.74,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-3.75,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-3.75,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-2.01,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-2.01,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-05-03","end":"2015-08-01","val":-2.01,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-2.01,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-5.47,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-5.47,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-1.72,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-1.72,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-08-02","end":"2015-10-31","val":-1.72,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-1.72,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-2.9,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-2.9,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2015-11-01","end":"2016-01-30","val":2.42,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-11-01","end":"2016-01-30","val":2.42,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-01-31","end":"2016-04-30","val":-1.91,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-1.91,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-01-31","end":"2016-04-30","val":-1.91,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-3.86,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-3.86,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-1.95,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-1.95,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-05-01","end":"2016-07-30","val":-1.95,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-5.44,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-5.44,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-1.58,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-1.58,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-07-31","end":"2016-10-29","val":-1.58,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-3.18,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2016-10-30","end":"2017-01-28","val":2.09,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4"},{"start":"2017-01-29","end":"2017-04-29","val":-2.86,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-4.49,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-1.64,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-6.68,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-2.19,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"EarningsPerShareDiluted":{"label":"Earnings Per Share, Diluted","description":"The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2009-02-01","end":"2010-01-30","val":-0.24,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-3.24,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":-1.91,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":-3.6,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":-0.36,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":1.12,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":1.12,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-2.01,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":-2.01,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-3.79,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-3.79,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-1.78,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":-1.78,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-1.78,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-5,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-5,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":-1.21,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":-1.21,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-1.21,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-0.67,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-0.67,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-0.67,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":4,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":-2.23,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-2.23,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":-2.23,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2012-01-29","end":"2012-04-28","val":-2.23,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-4.66,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-4.66,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-2.43,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-2.43,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":-2.43,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-2.43,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-5.2,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-5.2,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-0.55,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":-0.55,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":-0.55,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-0.55,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":-1.16,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-1.16,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-1.16,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":3.71,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-10-28","end":"2013-02-02","val":3.71,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":-1.41,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-1.41,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2013-05-04","val":-1.41,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2013-02-03","end":"2013-05-04","val":-1.41,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-3.37,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-3.37,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-1.95,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-1.95,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-05-05","end":"2013-08-03","val":-1.95,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-1.95,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-3.4,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-3.4,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-0.05,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":-0.05,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-08-04","end":"2013-11-02","val":-0.05,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-0.05,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-0.19,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-0.19,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-0.19,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2013-11-03","end":"2014-02-01","val":3.04,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-11-03","end":"2014-02-01","val":3.04,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4"},{"start":"2014-02-02","end":"2014-05-03","val":-1.63,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-1.63,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2014-05-03","val":-1.63,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2014-02-02","end":"2014-05-03","val":-1.63,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-3.5,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-3.5,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-1.86,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-1.86,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-05-04","end":"2014-08-02","val":-1.86,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-1.86,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-4.06,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-4.06,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-0.57,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":-0.57,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-08-03","end":"2014-11-01","val":-0.57,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-0.57,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":-0.36,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-0.36,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-0.36,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2014-11-02","end":"2015-01-31","val":3.55,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-11-02","end":"2015-01-31","val":3.55,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4"},{"start":"2015-02-01","end":"2015-05-02","val":-1.74,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-1.74,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2015-05-02","val":-1.74,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2015-02-01","end":"2015-05-02","val":-1.74,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-3.75,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-3.75,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-2.01,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-2.01,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-05-03","end":"2015-08-01","val":-2.01,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-2.01,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-5.47,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-5.47,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-1.72,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-1.72,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-08-02","end":"2015-10-31","val":-1.72,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-1.72,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-2.9,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-2.9,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2015-11-01","end":"2016-01-30","val":2.42,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-11-01","end":"2016-01-30","val":2.42,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-01-31","end":"2016-04-30","val":-1.91,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-1.91,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-01-31","end":"2016-04-30","val":-1.91,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-3.86,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-3.86,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-1.95,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-1.95,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-05-01","end":"2016-07-30","val":-1.95,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-5.44,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-5.44,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-1.58,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-1.58,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-07-31","end":"2016-10-29","val":-1.58,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-3.18,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2016-10-30","end":"2017-01-28","val":2.09,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4"},{"start":"2017-01-29","end":"2017-04-29","val":-2.86,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-4.49,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-1.64,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-6.68,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-2.19,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"EmployeeRelatedLiabilitiesCurrent":{"label":"Employee-related Liabilities, Current","description":"Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2011-01-29","val":45769000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":45769000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":45769000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":29423000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":33272000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":31636000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":31636000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":31636000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":31636000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":31636000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":36080000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":28974000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":36338000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":32410000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":32410000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":32410000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":32410000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":32410000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":29162000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":29162000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":29475000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":29475000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":25369000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":25369000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":28343000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":28343000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":28343000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":28343000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":28343000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":21575000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":21575000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":25447000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":25447000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":24248000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":24248000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":28848000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":28848000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":28848000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":28848000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":28848000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":21116000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":21116000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":24436000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":24436000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":21353000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":21353000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":28527000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":28527000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":28527000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":28527000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":28527000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":22309000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":22309000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":25999000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":25999000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":21693000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":21693000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":25821000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":25821000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":25821000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":25821000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":22751000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":26288000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":22136000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense":{"label":"Share-based Payment Arrangement, Expense, Tax Benefit","description":"Amount of tax benefit for recognition of expense of award under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":0,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":0,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":0,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":0,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":0,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":0,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":0,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":0,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":0,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"FiniteLivedIntangibleAssetsAccumulatedAmortization":{"label":"Finite-Lived Intangible Assets, Accumulated Amortization","description":"Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2011-01-29","val":46245000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":46245000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":46245000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":50440000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":51718000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":51975000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":51975000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":51975000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":51975000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":51975000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":53934000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":55531000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":57483000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":57596000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":57596000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":57596000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":57596000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":57596000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":59479000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":59479000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":60807000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":60807000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":62657000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":62657000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":62068000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":62068000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":62068000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":62068000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":62068000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":63823000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":63823000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":61170000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":61170000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":62811000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":62811000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":64451000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":64451000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":64451000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":64451000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":64451000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":64625000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":64625000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":66198000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":66198000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":62412000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":62412000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":62204000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":62204000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":62204000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":62204000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":62204000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":63647000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":63647000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":65090000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":65090000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":66533000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":66533000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":65646000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":65646000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":65646000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":65646000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":67009000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":68371000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":68454000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"FiniteLivedIntangibleAssetsGross":{"label":"Finite-Lived Intangible Assets, Gross","description":"Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2012-01-28","val":119740000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":117509000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":117509000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":114271000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":114271000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":104105000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":104105000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":95611000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":95611000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":93101000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"FiniteLivedIntangibleAssetsNet":{"label":"Finite-Lived Intangible Assets, Net","description":"Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2012-01-28","val":67765000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":59913000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":59913000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":52203000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":52203000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":39654000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":39654000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":33407000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":33407000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":27455000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"GainLossOnSaleOfPropertyPlantEquipment":{"label":"Gain (Loss) on Disposition of Property Plant Equipment","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-101000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-151000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":-208000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":2064000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":2064000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-6000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":58000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":58000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-7000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-7000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":91000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":91000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":91000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":3210000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":3210000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":3079000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":3079000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":2924000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":2924000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":2768000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":2768000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":2768000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":2000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":2000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":399000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":399000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":403000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":403000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":275000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":275000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":275000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":2303000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":2303000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":2257000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":2257000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":2542000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":2542000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":2510000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2510000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":2510000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-08-01","val":1490000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":1490000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":2457000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":2457000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":2463000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":2463000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-21000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-21000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-22000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-22000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":-197000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-197000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":-129000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-43000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":5538000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":5525000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"GainsLossesOnExtinguishmentOfDebt":{"label":"Gain (Loss) on Extinguishment of Debt","description":"Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-678000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2011-01-30","end":"2011-04-30","val":-9450000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-9450000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":-9450000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2012-01-28","val":8729000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-1169000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1"},{"start":"2013-02-03","end":"2014-02-01","val":-4433000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-153000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-153000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":-153000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":-153000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-153000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-08-01","val":-4862000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-4862000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-4862000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-4862000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-05-03","end":"2015-08-01","val":-4862000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-4862000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-4862000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-4862000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-6208000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-6208000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2015-11-01","end":"2016-01-30","val":-1346000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-11-01","end":"2016-01-30","val":-1346000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-01-31","end":"2016-10-29","val":-676000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-676000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-676000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-676000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-07-31","end":"2016-10-29","val":-676000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-752000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-559000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-559000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":-559000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"ImpairmentOfIntangibleAssetsExcludingGoodwill":{"label":"Impairment of Intangible Assets (Excluding Goodwill)","description":"The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.","units":{"USD":[{"start":"2013-11-03","end":"2014-02-01","val":268000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-11-03","end":"2014-02-01","val":268000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4"},{"start":"2014-11-02","end":"2015-01-31","val":100000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-11-02","end":"2015-01-31","val":100000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4"},{"start":"2015-11-01","end":"2016-01-30","val":1842000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4"}]}},"ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill":{"label":"Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)","description":"Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.","units":{"USD":[{"start":"2015-11-01","end":"2016-01-30","val":1842000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-10-30","end":"2017-01-28","val":2999000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4"}]}},"ImpairmentOfLongLivedAssetsHeldForUse":{"label":"Impairment of Long-Lived Assets Held-for-use","description":"The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":1738000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":1134000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":1134000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":925000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2013-02-02","val":5050000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":5050000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":5050000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":4338000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-10-28","end":"2013-02-02","val":4338000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2014-02-01","val":5962000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":5962000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":5962000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2013-11-03","end":"2014-02-01","val":5510000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-11-03","end":"2014-02-01","val":5510000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4"},{"start":"2014-02-02","end":"2015-01-31","val":2392000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2392000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":2392000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2014-11-02","end":"2015-01-31","val":1945000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-11-02","end":"2015-01-31","val":1945000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4"},{"start":"2015-02-01","end":"2016-01-30","val":1790000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":1790000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2015-11-01","end":"2016-01-30","val":1365000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-11-01","end":"2016-01-30","val":1365000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-01-31","end":"2017-01-28","val":14024000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2016-10-30","end":"2017-01-28","val":13709000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4"}]}},"IncentiveFromLessor":{"label":"Incentive from Lessor","description":"This item represents the deferred credit for an incentive or inducement received by a lessee from a lessor, in order to motivate the lessee to enter the lease agreement, which incentive or inducement is to be recognized as a reduction of rental expense over the lease term.","units":{"USD":[{"end":"2012-01-28","val":55838000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":57037000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":57037000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":71235000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":71235000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":73417000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":73417000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":77524000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":77524000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":71802000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2012-01-29","end":"2013-02-02","val":-21325000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-08-03","val":-63110000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-36925000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-63772000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-662000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-3640000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-3640000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-31064000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-66809000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-66809000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-35745000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-35745000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-77390000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-77390000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-10581000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":-10581000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":-5355000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-5355000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-5355000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-34233000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-34233000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-74034000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-74034000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-39801000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-39801000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-108225000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-108225000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-34191000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-34191000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-58928000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-58928000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-37962000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-37962000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-76842000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-76842000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-38880000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-38880000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-108582000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-108582000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-31740000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-31740000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-65005000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-57363000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-90554000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-33191000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-135537000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-44983000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-12086000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-57459000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":-34534000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":-63072000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":-5613000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":22847000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":22847000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-35288000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":-35288000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-69899000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-69899000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-34611000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":-34611000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-34611000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-91294000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-91294000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":-21395000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":-21395000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-21395000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-14147000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-14147000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-14147000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":77147000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":-40271000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-40271000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":-40271000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-84891000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-84891000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-44620000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-44620000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":-44620000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-94690000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-94690000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-9799000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":-9799000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":-9799000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":-21325000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-21325000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":73365000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":-26185000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-26185000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-63110000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-36925000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-63772000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":-662000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-3640000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-31064000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2014Q1"}]}},"IncomeTaxExpenseBenefit":{"label":"Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-8031000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-187000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":-804000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":474000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":661000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":1353000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":1353000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":700000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":700000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-1611000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-1611000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-2311000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":-2311000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-2311000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-971000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-971000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":640000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":640000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":640000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-2019000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-2019000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-2019000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":-1048000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":509000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":509000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":509000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":928000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":928000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":419000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":419000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":419000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":1277000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":1277000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":349000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":349000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":349000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":228000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":228000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":228000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":-1049000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":450000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":450000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":854000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":854000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":404000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":404000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":1123000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":1123000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":269000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":269000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-84000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-84000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-84000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":448000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":448000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":895000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":895000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":447000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":447000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":1322000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1322000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":427000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":427000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":1619000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1619000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1619000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-159000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-159000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-397000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-397000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-238000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-238000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-596000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-596000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-199000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-199000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-1875000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-1875000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-144000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-144000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-288000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-288000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-144000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-144000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-446000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-446000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-158000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-158000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-1586000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-48000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-30000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":18000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-136000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-106000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"IncomeTaxesPaidNet":{"label":"Income Taxes Paid, Net","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":-6373000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-07-30","val":546000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":690000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":971000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":971000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":45000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-693000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-693000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":-811000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-811000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":-767000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-767000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-767000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":775000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":775000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":753000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":753000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":691000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":691000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":611000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":611000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":611000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-3000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-3000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-3000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-3000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":-3000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-3000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":-3000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-3000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-3000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-08-01","val":-47000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-47000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":-53000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-53000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-56000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-56000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-07-30","val":-2000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-2000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"}]}},"IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":-5790000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":7436000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":7436000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":7443000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":7443000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":7443000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":1728000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1728000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1728000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":4684000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":4684000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":4684000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":26062000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":26062000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":21504000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"IncomeTaxReconciliationChangeInEnactedTaxRate":{"label":"Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":-532000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":248000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":248000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":324000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":324000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":324000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":11000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":11000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":11000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":178000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":178000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":178000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":-107000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-107000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":293000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount","description":"The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":7996000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":-4951000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-4951000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":-7464000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-7464000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-7464000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":-1274000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-1274000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-1274000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-1874000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-1874000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-1874000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":-20625000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-20625000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-22751000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"IncomeTaxReconciliationNondeductibleExpense":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":341000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":315000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":315000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":2000000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":2000000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":2000000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":1550000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1550000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1550000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":1031000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1031000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1031000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":256000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":256000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":1037000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"IncomeTaxReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":-1000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":9000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":9000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2013-02-03","end":"2014-02-01","val":-1000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-1000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-1000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-1000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-1000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-1000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":41000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":41000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":154000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"IncomeTaxReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":-145000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":-668000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-668000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":-1667000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-1667000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-1667000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":-59000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-59000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-59000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-1865000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-1865000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-1865000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":-3879000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-3879000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-3583000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"IncomeTaxReconciliationTaxCredits":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":516000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":1184000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":1184000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":408000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":408000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":408000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":553000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":553000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":553000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":534000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":534000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":534000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":677000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":677000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":355000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"IncreaseDecreaseInAccountsPayableTrade":{"label":"Increase (Decrease) in Accounts Payable, Trade","description":"Change in recurring obligations of a business that arise from the acquisition of merchandise, materials, supplies and services used in the production and sale of goods and services.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":22655000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":54141000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":177341000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":6045000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":6045000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":22571000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":65373000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":65373000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":201994000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":201994000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":23405000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":23405000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":23405000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":23754000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":23754000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":33733000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":33733000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":174039000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":174039000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":2591000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":2591000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":2591000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":2768000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":2768000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":41322000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":41322000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":151986000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":151986000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":-2812000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-2812000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-2812000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-4134000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-4134000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":41394000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":41394000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":169757000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":169757000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":4136000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":4136000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":4136000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-5634000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-5634000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":45570000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":45570000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":151915000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":151915000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-35879000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-35879000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":2533000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":2533000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":49514000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":49514000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":161402000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":161402000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":20849000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-28868000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-6698000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":47776000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"IncreaseDecreaseInAccruedIncomeTaxesPayable":{"label":"Increase (Decrease) in Income Taxes Payable","description":"The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-62000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":193000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":193000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":137000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":137000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":367000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":367000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":367000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-95000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-95000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":-137000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-137000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-137000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":739000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":739000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":739000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-707000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-707000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-739000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-739000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":-735000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-735000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":-739000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-739000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-739000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"}]}},"IncreaseDecreaseInAccruedLiabilities":{"label":"Increase (Decrease) in Accrued Liabilities","description":"The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-5071000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-22552000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":-10577000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":-1391000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":-1391000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-31318000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-32226000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-32226000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-25691000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-25691000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":-21307000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-21307000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-21307000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-12609000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-12609000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-22798000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-22798000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":-5706000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-5706000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":9035000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":9035000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":9035000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-18346000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-18346000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-27799000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-27799000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":-13953000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-13953000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":-20411000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-20411000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-20411000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-3010000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-3010000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-11566000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-11566000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":1793000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1793000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":6105000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":6105000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":6105000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-10676000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-10676000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-18242000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-18242000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":-6976000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-6976000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-7215000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-7215000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-5102000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-5102000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-6495000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-6495000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":5420000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":5420000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":1033000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":4267000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-11966000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":-3579000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"IncreaseDecreaseInBookOverdrafts":{"label":"Increase (Decrease) in Book Overdrafts","description":"The increase (decrease) in cash during the period due to the net increase or decrease in book overdrafts.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-2873000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":1357000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":4453000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":5267000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":5267000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-2991000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-11805000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-11805000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":9128000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":9128000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":6811000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":6811000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":6811000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-13622000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-13622000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-21438000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-21438000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":-11794000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-11794000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":-16758000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-16758000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-16758000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-10955000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-10955000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-665000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-665000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":5270000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":5270000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":8690000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":8690000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":8690000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-8098000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-8098000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-3998000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-3998000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":6103000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":6103000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":4271000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":4271000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":4271000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-5439000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-5439000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-13266000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-13266000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":1323000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":1323000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-10235000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-10235000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-5460000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-5460000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":2545000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":2545000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":7628000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":7628000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":2221000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":3663000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-1581000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":14751000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"IncreaseDecreaseInInventories":{"label":"Increase (Decrease) in Inventories","description":"The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-6683000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":16237000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":261201000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":22926000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":22926000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":21520000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":6554000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":6554000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":274511000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":274511000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":17180000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":17180000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":17180000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":18791000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":18791000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-15912000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-15912000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":258183000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":258183000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":58896000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":58896000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":58896000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-26939000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-26939000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-38223000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-38223000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":156203000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":156203000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":-48667000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-48667000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-48667000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":2047000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":2047000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":13721000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":13721000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":260915000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":260915000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":25223000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":25223000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":25223000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":3274000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":3274000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":3132000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":3132000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":259525000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":259525000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-23257000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-23257000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":414000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":414000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-17888000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-17888000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":234203000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":234203000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":12756000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-10723000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-66236000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":127208000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"IncreaseDecreaseInOtherNoncurrentAssets":{"label":"Increase (Decrease) in Other Noncurrent Assets","description":"Amount of increase (decrease) in noncurrent assets classified as other.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-1655000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-3569000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":-2669000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":-2617000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":-2617000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-678000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-589000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-589000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-786000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-786000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":-396000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-396000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-396000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":596000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":596000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":257000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":257000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":377000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":377000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":-2004000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-2004000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-2004000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":378000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":378000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":665000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":665000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":1159000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":1159000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":2168000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":2168000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":2168000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-212000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-212000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-495000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-495000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":-296000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-296000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":768000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":768000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":768000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-484000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-484000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-895000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-895000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":-290000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-290000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":2288000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":2288000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-577000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-577000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-632000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-632000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":-1684000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-1684000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":-1682000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":14000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-49000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":115000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"IncreaseDecreaseInOtherNoncurrentLiabilities":{"label":"Increase (Decrease) in Other Noncurrent Liabilities","description":"Amount of increase (decrease) in noncurrent operating liabilities classified as other.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":262000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-1969000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":-4000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":-4323000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":-4323000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-1815000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":3418000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":3418000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":5986000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":5986000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":10459000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":10459000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":10459000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-4378000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-4378000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":23879000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":23879000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":21357000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":21357000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":18603000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":18603000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":18603000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-171000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-171000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-966000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-966000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":-2893000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-2893000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":-7947000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-7947000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-7947000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-2289000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-2289000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-9864000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-9864000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":-13676000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-13676000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":-18746000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-18746000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-18746000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-6373000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-6373000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-10464000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-10464000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":-12005000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-12005000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-13178000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-13178000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":207000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":207000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-41000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-41000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":-9394000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-9394000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":-13232000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-2712000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-10254000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":-9684000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets":{"label":"Increase (Decrease) in Prepaid Expense and Other Assets","description":"Amount of increase (decrease) in prepaid expenses, and assets classified as other.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-25751000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-18588000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":-13208000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":-9272000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":-9272000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-14881000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-8469000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-8469000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-11934000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-11934000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":-9386000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-9386000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-9386000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":6359000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":6359000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-6936000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-6936000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":-2344000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-2344000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":1569000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":1569000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":1569000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":1012000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":1012000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":282000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":282000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":20520000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":20520000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":5684000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":5684000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":5684000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-3147000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-3147000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-4168000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-4168000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":2774000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":2774000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":17109000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":17109000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":17109000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-15560000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-15560000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-12120000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-12120000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":-9399000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-9399000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":3771000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":3771000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-25008000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-25008000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-22358000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-22358000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":-18241000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-18241000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":1304000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-15691000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-15757000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":3357000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"IncrementalCommonSharesAttributableToShareBasedPaymentArrangements":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.","units":{"shares":[{"start":"2010-01-31","end":"2011-01-29","val":255807,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"}]}},"IndefiniteLivedIntangibleAssetsExcludingGoodwill":{"label":"Indefinite-lived Intangible Assets (Excluding Goodwill)","description":"Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.","units":{"USD":[{"end":"2012-01-28","val":51400000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":50650000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":50650000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":50597000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":50597000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":50497000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":50497000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":48655000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":48655000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":45656000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"IntangibleAssetsNetExcludingGoodwill":{"label":"Intangible Assets, Net (Excluding Goodwill)","description":"Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.","units":{"USD":[{"end":"2011-01-29","val":130080000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":130080000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":130080000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":125884000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":123787000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":119165000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":119165000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":119165000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":119165000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":119165000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":117193000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":115226000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":113269000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":110563000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":110563000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":110563000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":110563000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":110563000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":108680000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":108680000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":106797000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":106797000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":104932000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":104932000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":102800000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":102800000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":102800000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":102800000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":102800000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":101045000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":101045000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":93532000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":93532000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":91891000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":91891000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":90151000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":90151000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":90151000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":90151000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":90151000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":88538000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":88538000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":86964000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":86964000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":85417000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":85417000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":82062000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":82062000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":82062000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":82062000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":82062000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":80619000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":80619000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":79176000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":79176000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":77733000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":77733000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":73111000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":73111000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":73111000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":73111000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":71748000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":70386000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":69023000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"InterestCostsCapitalizedAdjustment":{"label":"Interest Costs Capitalized Adjustment","description":"Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":381000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":193000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":193000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":230000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":230000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":230000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":228000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":228000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":228000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":289000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":289000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":289000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":468000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":468000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":225000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"InterestCostsIncurred":{"label":"Interest Costs Incurred","description":"Total interest costs incurred during the period and either capitalized or charged against earnings.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":113026000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":89921000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":89921000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":83122000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":83122000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":83122000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":68823000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":68823000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":68823000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":62029000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":62029000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":62029000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":63108000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":63108000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":67088000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2010-01-31","end":"2010-07-31","val":56690000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":28177000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":85037000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":28347000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2011-01-30","end":"2011-07-30","val":46067000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":22762000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":68005000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-07-31","end":"2011-10-29","val":21938000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"}]}},"InterestIncomeExpenseNonoperatingNet":{"label":"Interest Income (Expense), Nonoperating, Net","description":"The net amount of nonoperating interest income (expense).","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-98130000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":-112301000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":-112301000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-23305000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":-23305000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-46067000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-22762000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-22762000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-68005000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-21938000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-21938000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q3"},{"start":"2011-01-30","end":"2012-01-28","val":-89507000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-89507000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-89507000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":-21502000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":-20573000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-20573000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":-20573000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-41279000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-41279000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-20706000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-20706000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":-20706000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-61274000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-61274000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-19995000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":-19995000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":-19995000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":-82839000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-82839000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-82839000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":-21565000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":-18708000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-18708000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-36255000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-36255000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-17547000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-17547000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-52747000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-52747000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-16492000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":-16492000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-68587000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-68587000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-68587000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-15271000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-15271000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-30718000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-30718000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-15447000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-15447000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-46224000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-46224000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-15506000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":-15506000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":-61736000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-61736000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-61736000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-15190000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-15190000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-30386000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-30386000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-15196000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-15196000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-46232000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-46232000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-15846000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-15846000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-62546000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-62546000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-15086000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-15086000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-30248000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-30248000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-15162000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-15162000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-48431000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-48431000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-18183000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-18183000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-66824000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-18018000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-36047000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-18029000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-54962000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-18915000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"InterestPaidNet":{"label":"Interest Paid, Excluding Capitalized Interest, Operating Activities","description":"Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":102102000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-07-30","val":45820000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":78743000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":86821000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":86821000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":30299000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":47598000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":47598000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":67513000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":67513000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":76303000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":76303000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":76303000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":30598000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":30598000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":45484000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":45484000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":55457000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":55457000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":76734000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":76734000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":76734000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":9512000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":9512000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":29605000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":29605000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":38439000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":38439000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":58807000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":58807000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":58807000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":9315000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":9315000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":29027000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":29027000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":38528000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":38528000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":59504000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":59504000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":8668000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":8668000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":28363000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":28363000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":36497000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":36497000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":61158000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":9576000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":32913000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":43137000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"InventoryLIFOReserve":{"label":"Inventory, LIFO Reserve","description":"Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.","units":{"USD":[{"end":"2012-01-28","val":37158000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":38867000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":38867000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":42578000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":42578000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":53118000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":53118000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":55775000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":55775000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":55125000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"InventoryLIFOReservePeriodCharge":{"label":"Inventory, LIFO Reserve, Period Charge","description":"The change in the inventory reserve representing the cumulative difference in cost between the first in, first out and the last in, first out inventory valuation methods, which change has been reflected in the statement of income during the period.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":0,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":0,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":0,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012"}]}},"InventoryNet":{"label":"Inventory, Net","description":"Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2011-01-29","val":682324000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":682324000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":682324000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":688878000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":956835000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":699504000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":699504000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":699504000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":699504000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":699504000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":718295000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":683592000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":957687000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":758400000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":758400000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":758400000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":758400000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":758400000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":731461000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":731461000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":720177000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":720177000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":914603000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":914603000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":709733000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":709733000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":709733000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":709733000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":709733000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":711780000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":711780000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":723454000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":723454000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":970649000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":970649000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":734956000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":734956000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":734956000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":734956000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":734956000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":738231000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":738231000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":738089000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":738089000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":994482000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":994482000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":711699000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":711699000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":711699000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":711699000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":711699000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":712113000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":712113000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":693810000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":693810000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":945902000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":945902000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":724454000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":724454000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":724454000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":724454000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":713731000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":658218000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":851662000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"InvestmentIncomeInterest":{"label":"Investment Income, Interest","description":"Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":344000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":221000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":221000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":53000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":53000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":53000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":8000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":8000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":8000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":4000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":4000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":4000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":94000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":94000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":39000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"Liabilities":{"label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"USD":[{"end":"2011-01-29","val":1472887000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":1472887000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":1472887000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":1509992000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":1788577000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":1486596000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":1486596000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":1486596000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":1486596000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":1486596000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":1533054000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":1519819000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":1800955000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":1523603000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":1523603000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":1523603000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":1523603000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":1523603000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":1512400000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":1512400000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":1539094000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":1539094000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":1759627000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":1759627000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":1449273000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":1449273000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":1449273000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":1449273000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":1449273000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":1470524000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":1470524000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":1512990000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":1512990000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":1781277000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":1781277000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":1520866000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":1520866000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":1520866000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":1520866000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":1505085000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":1540764000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":1515748000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":1588223000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":1567782000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":1883096000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":1861647000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":1522290000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":1515710000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":1515710000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":1515710000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":1515710000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":1513843000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":1513843000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":1523254000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":1523254000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":1803068000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":1803068000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":1527844000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":1527844000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":1527844000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":1527844000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":1547234000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":1497683000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":1742558000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"USD":[{"end":"2011-01-29","val":1656239000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":1656239000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":1656239000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":1621574000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":1879032000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":1618203000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":1618203000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":1618203000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":1618203000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":1618203000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":1624826000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":1568151000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":1841257000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":1634209000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":1634209000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":1634209000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":1634209000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":1634209000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":1597193000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":1597193000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":1588800000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":1588800000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":1808501000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":1808501000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":1577229000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":1577229000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":1577229000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":1577229000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":1577229000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":1566582000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":1566582000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":1572579000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":1572579000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":1829980000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":1829980000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":1608514000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":1608514000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":1608514000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":1608514000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":1592733000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":1595207000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":1570191000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":1603752000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":1583311000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":1865301000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":1843852000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":1557206000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":1550626000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":1550626000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":1550626000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":1550626000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":1512584000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":1512584000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":1484746000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":1484746000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":1734426000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":1734426000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":1505063000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":1505063000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":1505063000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":1505063000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":1468451000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":1386748000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":1586595000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"LiabilitiesCurrent":{"label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","units":{"USD":[{"end":"2011-01-29","val":413871000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":413871000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":413871000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":439289000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":600951000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":428645000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":428645000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":428645000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":428645000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":428645000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":422282000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":415002000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":582186000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":492650000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":492650000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":492650000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":492650000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":492650000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":396194000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":396194000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":438351000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":438351000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":572225000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":572225000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":413307000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":413307000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":413307000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":413307000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":413307000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":398601000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":398601000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":444066000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":444066000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":597738000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":597738000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":430979000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":430979000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":430979000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":430979000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":406501000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":611735000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":584922000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":536188000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":513248000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":671074000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":646419000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":344130000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":344130000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":344130000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":344130000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":344130000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":334241000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":334241000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":447543000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":447543000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":573304000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":573304000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":368847000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":368847000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":368847000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":368847000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":346130000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":347573000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":1091064000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"LiabilitiesOtherThanLongtermDebtNoncurrent":{"label":"Liabilities, Other than Long-term Debt, Noncurrent","description":"Aggregated carrying amounts of obligations as of the balance sheet date, excluding long-term debt, incurred as part of the normal operations that are expected to be paid after one year or beyond the normal operating cycle, if longer. Alternate captions include Total Deferred Credits and Other Liabilities.","units":{"USD":[{"end":"2012-01-28","val":187003000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":187003000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":187003000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-07-28","val":210249000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":207411000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":209611000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":209611000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":209611000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":209611000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":209611000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":209131000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":209131000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":208253000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":208253000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":206017000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":206017000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":182617000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":182617000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":182617000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":182617000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":182617000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":180153000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":180153000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":169843000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":169843000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":165897000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":165897000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":193908000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":193908000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":193908000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":193908000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":202605000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":187403000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":196549000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":183180000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":192775000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":181286000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":191329000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":188911000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":188911000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":188911000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":188911000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":188911000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":189477000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":189477000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":189589000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":189589000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":180576000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":180576000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":176363000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":176363000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":176363000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":176363000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":174030000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":170307000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":177473000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"LineOfCredit":{"label":"Long-term Line of Credit","description":"The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.","units":{"USD":[{"end":"2017-10-28","val":664566000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2012-01-28","val":822337000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":844750000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":844750000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":811735000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":811735000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":857751000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":857751000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":862557000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"LongTermDebtAndCapitalLeaseObligations":{"label":"Long-term Debt and Lease Obligation","description":"Amount of long-term debt and lease obligation, classified as noncurrent.","units":{"USD":[{"end":"2012-01-28","val":870948000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":870948000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":870948000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-07-28","val":894568000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":1011358000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":821342000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":821342000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":821342000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":821342000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":821342000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":907075000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":907075000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":892490000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":892490000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":981385000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":981385000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":853349000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":853349000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":853349000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":853349000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":853349000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":891770000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":891770000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":899081000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":899081000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":1017642000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":1017642000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":895979000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":895979000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":895979000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":895979000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":895979000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":741626000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":734277000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":868855000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":861759000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":1030736000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3I"},{"end":"2016-01-30","val":989249000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":982669000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":982669000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q4I"},{"end":"2016-04-30","val":990125000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1I"},{"end":"2016-07-30","val":886122000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2016Q2I"}]}},"LongTermDebtAndCapitalLeaseObligationsCurrent":{"label":"Long-term Debt and Lease Obligation, Current","description":"Amount of long-term debt and lease obligation, classified as current.","units":{"USD":[{"end":"2012-01-28","val":12431000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":12431000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":12431000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-07-28","val":11071000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":11145000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":79811000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":79811000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":79811000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":79811000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":79811000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":10989000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":10989000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":11065000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":11065000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":11125000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":11125000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":11160000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":11160000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":11160000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":11160000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":11160000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":10843000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":10843000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":11011000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":11011000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":11174000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":11174000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":10749000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":10749000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":10749000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":10749000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":10749000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":213713000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":213419000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":109049000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":108943000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":108259000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3I"},{"end":"2016-01-30","val":5394000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":5394000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":5394000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q4I"},{"end":"2016-04-30","val":5529000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1I"},{"end":"2016-07-30","val":62849000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":62849000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"}]}},"LongTermDebtCurrent":{"label":"Long-term Debt, Current Maturities","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2011-01-29","val":6978000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":6978000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":6978000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":7184000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":7311000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":8066000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":8066000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":8066000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":8066000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":8066000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":7118000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":7196000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":7315000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":75886000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":75886000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":75886000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":75886000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":75886000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":7014000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":7014000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":7129000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":7129000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":7247000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":7247000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":7363000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":7363000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":7363000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":7363000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":7363000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":7058000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":7058000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":7171000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":7171000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":7286000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":7286000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":6788000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":6788000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":6788000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":6788000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":6788000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":209652000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":209358000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":103916000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":103810000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":102997000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":102931000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-07-30","val":57183000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":57183000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":57208000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":57208000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive":{"label":"Long-Term Debt, Maturity, after Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-02-01","val":350000000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":350000000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":350000000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths":{"label":"Long-Term Debt, Maturity, Year One","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-02","val":75886000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":7363000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":6788000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive":{"label":"Long-Term Debt, Maturity, Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-02","val":329998000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":184879000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2017-01-28","val":350000000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour":{"label":"Long-Term Debt, Maturity, Year Four","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-02","val":423638000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":57292000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":238918000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree":{"label":"Long-Term Debt, Maturity, Year Three","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-02","val":7862000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":204957000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":57292000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":455265000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo":{"label":"Long-Term Debt, Maturity, Year Two","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-02","val":7366000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":7244000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":204753000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":57292000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2017-01-28","val":506689000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"LongTermDebtNoncurrent":{"label":"Long-term Debt, Excluding Current Maturities","description":"Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2011-01-29","val":856687000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":856687000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":856687000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":869352000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":984946000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":814271000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":814271000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":814271000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":814271000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":814271000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":872733000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":839805000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":957581000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":768864000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":768864000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":768864000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":768864000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":768864000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":855600000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":855600000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":841948000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":841948000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":931776000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":931776000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":804372000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":804372000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":804372000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":804372000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":804372000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":844080000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":844080000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":852379000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":852379000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":971608000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":971608000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":850963000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":850963000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":850963000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":850963000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":850963000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":697997000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":690648000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":739394000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":732298000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":902647000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":895810000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":862557000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":855977000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":855977000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":855977000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":855977000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":864856000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":864856000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":762326000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":762326000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":913654000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":913654000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":848777000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":848777000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":848777000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":848777000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":894895000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":849332000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":345302000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"NetCashProvidedByUsedInContinuingOperations":{"label":"Net Cash Provided by (Used in) Continuing Operations","description":"The increase (decrease) in cash associated with the entity's continuing operating, investing, and financing activities. While for technical reasons this element has no balance attribute, the default assumption is a debit balance consistent with its label.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-797000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":-2583000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":-2583000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-2743000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-2890000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-3531000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":-2067000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-2067000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-2067000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":23000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":23000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-5644000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-5644000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":-6168000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-6168000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":-6346000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-6346000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-6346000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":1091000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":1091000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":214000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":214000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":156000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":156000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":-868000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-868000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-868000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":1163000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":1163000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":630000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":630000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":458000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":458000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":1695000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1695000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1695000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-42000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-42000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":12182000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":12182000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":12914000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":12914000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-1874000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-1874000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":928000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":928000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":168000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-10-29","val":96000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2017-01-28","val":-143000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":276000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"}]}},"NetCashProvidedByUsedInFinancingActivities":{"label":"Net Cash Provided by (Used in) Financing Activities","description":"Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2010-01-31","end":"2010-07-31","val":-28740000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":78405000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-07-30","val":-15579000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":118589000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2016-01-31","end":"2016-07-30","val":-37659000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":124993000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-01-29","end":"2017-07-29","val":-11983000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":156271000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"NetCashProvidedByUsedInFinancingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Financing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of financing activities, excluding discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-162595000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":-100053000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":-100053000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":17912000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-15579000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":118589000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":-37410000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-37410000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-37410000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":39523000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":39523000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-8702000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-8702000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":114714000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":114714000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":-14114000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-14114000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-14114000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":4398000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":4398000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-10502000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-10502000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":83053000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":83053000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":-44934000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-44934000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-44934000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":27399000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":27399000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":38938000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":38938000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":166318000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":166318000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":40424000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":40424000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":40424000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":42236000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":42236000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-37008000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-37008000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":137348000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":137348000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":-22075000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-22075000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":1269000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":1269000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-37659000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-10-29","val":124993000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2017-01-28","val":-4587000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":41028000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"}]}},"NetCashProvidedByUsedInInvestingActivities":{"label":"Net Cash Provided by (Used in) Investing Activities","description":"Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2010-01-31","end":"2010-07-31","val":-20082000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":-35971000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-07-30","val":-26532000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":-48683000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2016-01-31","end":"2016-07-30","val":-25742000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":-43925000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-01-29","end":"2017-07-29","val":238000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":4655000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"NetCashProvidedByUsedInInvestingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Investing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-32236000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":-43665000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":-43665000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-7828000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-26532000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-48683000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":-64454000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-64454000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-64454000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-6031000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-6031000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-30660000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-30660000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":-49309000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-49309000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":-65502000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-65502000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-65502000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-13254000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-13254000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-34232000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-34232000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":-59506000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-59506000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":-76001000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-76001000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-76001000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-10433000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-10433000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-32653000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-32653000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":-58664000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-58664000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":-85358000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-85358000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-85358000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-24448000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-24448000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":38226000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":38226000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":16305000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":16305000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":2379000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":2379000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-12619000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-12619000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-25742000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-10-29","val":-43925000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2017-01-28","val":-54520000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-9757000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"}]}},"NetCashProvidedByUsedInOperatingActivities":{"label":"Net Cash Provided by (Used in) Operating Activities","description":"Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2010-01-31","end":"2010-07-31","val":45182000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":-42990000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-07-30","val":39221000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":-73437000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2016-01-31","end":"2016-07-30","val":63569000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":-80972000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-01-29","end":"2017-07-29","val":11344000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":-160394000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"NetCashProvidedByUsedInOperatingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Operating Activities, Continuing Operations","description":"Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":194034000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":141135000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":141135000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-12827000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":39221000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-73437000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":99797000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":99797000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":99797000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-33469000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-33469000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":33718000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":33718000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":-71573000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-71573000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":73270000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":73270000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":73270000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":9947000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":9947000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":44948000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":44948000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":-23391000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-23391000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":120067000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":120067000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":120067000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-15803000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-15803000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-5655000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-5655000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":-107196000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-107196000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":46629000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":46629000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":46629000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-17830000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-17830000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":10964000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":10964000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":-140739000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-140739000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":17822000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":17822000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":12278000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":12278000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":63569000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-10-29","val":-80972000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2017-01-28","val":58964000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-30995000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"}]}},"NetIncomeLoss":{"label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-4055000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-57272000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":-33730000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":-63546000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":-6274000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":21494000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":21494000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-35988000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":-35988000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-68288000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-68288000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-32300000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":-32300000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-32300000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-90323000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-90323000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":-22035000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":-22035000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-22035000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-12128000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":-12128000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-12128000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":78195000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":-40780000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-40780000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":-40780000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2012-01-29","end":"2012-04-28","val":-40780000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-85819000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-85819000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-45039000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-45039000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":-45039000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-45039000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-95967000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-95967000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-10148000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":-10148000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":-10148000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-10148000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":-21553000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-21553000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-21553000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":74414000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-10-28","end":"2013-02-02","val":74414000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":-26635000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-26635000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2013-05-04","val":-26635000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2013-02-03","end":"2013-05-04","val":-26635000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-63964000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-63964000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-37329000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-37329000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-05-05","end":"2013-08-03","val":-37329000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-37329000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-64895000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-64895000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-931000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":-931000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-08-04","end":"2013-11-02","val":-931000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-931000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-3556000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-3556000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-3556000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2013-11-03","end":"2014-02-01","val":61339000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-11-03","end":"2014-02-01","val":61339000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4"},{"start":"2014-02-02","end":"2014-05-03","val":-31512000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-31512000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2014-05-03","val":-31512000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2014-02-02","end":"2014-05-03","val":-31512000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-67704000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-67704000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-36192000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-36192000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-05-04","end":"2014-08-02","val":-36192000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-36192000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-78712000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-78712000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-11008000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":-11008000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-08-03","end":"2014-11-01","val":-11008000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-11008000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":-6974000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-6974000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-6974000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2014-11-02","end":"2015-01-31","val":71738000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-11-02","end":"2015-01-31","val":71738000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4"},{"start":"2015-02-01","end":"2015-05-02","val":-34074000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-34074000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2015-05-02","val":-34074000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2015-02-01","end":"2015-05-02","val":-34074000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-73637000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-73637000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-39563000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-39563000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-05-03","end":"2015-08-01","val":-39563000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-39563000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-107629000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-107629000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-33992000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-33992000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-08-02","end":"2015-10-31","val":-33992000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-33992000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-57053000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-57053000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2015-11-01","end":"2016-01-30","val":50576000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-11-01","end":"2016-01-30","val":50576000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-01-31","end":"2016-04-30","val":-37818000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-37818000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-01-31","end":"2016-04-30","val":-37818000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-76554000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-76554000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-38736000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-38736000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-05-01","end":"2016-07-30","val":-38736000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-108136000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-108136000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-31582000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-31582000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-07-31","end":"2016-10-29","val":-31582000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-63419000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2016-10-30","end":"2017-01-28","val":44717000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4"},{"start":"2017-01-29","end":"2017-04-29","val":-57315000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-90524000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-33209000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-135401000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-44877000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"NetIncomeLossAvailableToCommonStockholdersBasic":{"label":"Net Income (Loss) Available to Common Stockholders, Basic","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":20047000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-07-30","val":-68288000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-32300000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-90323000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-22035000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q3"},{"start":"2011-01-30","end":"2012-01-28","val":-12128000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-12128000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-40780000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-85819000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-85819000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-45039000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-45039000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-95967000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-95967000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-10148000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":-10148000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":-21553000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-21553000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-21553000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-26635000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-26635000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-63964000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-63964000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-37329000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-37329000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-64895000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-64895000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-931000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":-931000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-3556000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-3556000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-3556000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-31512000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-31512000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-67704000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-67704000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-36192000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-36192000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-78712000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-78712000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-11008000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":-11008000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":-6974000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-6974000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-6974000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-34074000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-34074000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-73637000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-73637000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-39563000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-39563000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-107629000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-107629000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-33992000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-33992000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-57053000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-57053000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-37818000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-37818000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-76554000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-76554000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-38736000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-38736000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-108136000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-108136000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-31582000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-31582000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-63419000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-57315000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-90524000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-33209000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-135401000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-44877000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"NetIncomeLossAvailableToCommonStockholdersDiluted":{"label":"Net Income (Loss) Available to Common Stockholders, Diluted","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":20066000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-07-30","val":-68288000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-32300000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-90323000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-22035000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q3"},{"start":"2011-01-30","end":"2012-01-28","val":-12128000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-12128000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-40780000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-85819000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-85819000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-45039000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-45039000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-95967000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-95967000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-10148000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":-10148000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":-21553000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-21553000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-21553000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-26635000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-26635000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-63964000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-63964000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-37329000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-37329000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-64895000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-64895000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-931000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":-931000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-3556000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-3556000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-3556000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-31512000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-31512000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-67704000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-67704000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-36192000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-36192000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-78712000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-78712000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-11008000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":-11008000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":-6974000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-6974000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-6974000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-34074000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-34074000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-73637000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-73637000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-39563000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-39563000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-107629000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-107629000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-33992000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-33992000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-57053000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-57053000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-37818000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-37818000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-76554000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-76554000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-38736000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-38736000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-108136000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-108136000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-31582000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-31582000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-63419000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-57315000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-90524000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-33209000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-135401000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-44877000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"NumberOfInterestRateDerivativesHeld":{"label":"Number of Interest Rate Derivatives Held","description":"Number of interest rate derivative instruments held by the entity at the reporting date.","units":{"contract":[{"end":"2011-07-14","val":2,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011Q2I"}],"item":[{"end":"2011-07-14","val":2,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2011-07-14","val":2,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2011-07-14","val":2,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2I"}]}},"NumberOfOperatingSegments":{"label":"Number of Operating Segments","description":"Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.","units":{"item":[{"start":"2012-01-29","end":"2013-02-02","val":2,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012"}],"segment":[{"start":"2013-02-03","end":"2014-02-01","val":2,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":2,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":2,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":2,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"NumberOfReportableSegments":{"label":"Number of Reportable Segments","description":"Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.","units":{"item":[{"start":"2012-01-29","end":"2012-07-28","val":1,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"}],"segment":[{"start":"2013-02-03","end":"2014-02-01","val":1,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":1,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":1,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":1,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"NumberOfStatesInWhichEntityOperates":{"label":"Number of States in which Entity Operates","description":"The number of states the entity operates in as of the balance sheet date.","units":{"item":[{"end":"2012-07-28","val":23,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":24,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":24,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2013-05-04","val":24,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2013-08-03","val":24,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2013Q2I"}],"state":[{"end":"2013-11-02","val":25,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q3I"},{"end":"2014-02-01","val":25,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2014-05-03","val":25,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2014Q1I"},{"end":"2014-08-02","val":25,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2014Q2I"},{"end":"2014-11-01","val":26,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q3I"},{"end":"2015-01-31","val":26,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2015-05-02","val":26,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2015Q1I"},{"end":"2015-08-01","val":26,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2015Q2I"},{"end":"2015-10-31","val":26,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3I"},{"end":"2016-01-30","val":26,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2016-04-30","val":26,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1I"},{"end":"2016-07-30","val":26,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2016Q2I"},{"end":"2016-10-29","val":26,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2016Q3I"},{"end":"2017-01-28","val":25,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":25,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":25,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":24,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"NumberOfStores":{"label":"Number of Stores","description":"Represents the number of stores.","units":{"item":[{"end":"2012-07-28","val":272,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":273,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":271,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2013-05-04","val":272,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2013-08-03","val":270,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2013Q2I"}],"store":[{"end":"2013-11-02","val":273,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q3I"},{"end":"2014-02-01","val":270,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2014-05-03","val":271,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2014Q1I"},{"end":"2014-08-02","val":272,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2014Q2I"},{"end":"2014-11-01","val":273,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q3I"},{"end":"2015-01-31","val":270,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2015-05-02","val":270,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2015Q1I"},{"end":"2015-08-01","val":270,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2015Q2I"},{"end":"2015-10-31","val":270,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3I"},{"end":"2016-01-30","val":268,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2016-04-30","val":267,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1I"},{"end":"2016-07-30","val":267,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2016Q2I"},{"end":"2016-10-29","val":267,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2016Q3I"},{"end":"2017-01-28","val":263,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":261,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":261,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":260,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"OciBeforeReclassificationsBeforeTaxAttributableToParent":{"label":"OCI, before Reclassifications, before Tax, Attributable to Parent","description":"Amount before tax and reclassification adjustments of other comprehensive income (loss) attributable to parent.","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":18077000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-33212000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-33212000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":864000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":864000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-447000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"OciBeforeReclassificationsNetOfTaxAttributableToParent":{"label":"OCI, before Reclassifications, Net of Tax, Attributable to Parent","description":"Amount after tax, before reclassification adjustments, of other comprehensive income (loss), attributable to parent.","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":16984000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-33212000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-33212000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":512000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":512000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-266000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":86722000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":-769000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":-6357000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":21965000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":22734000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":135148000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":135148000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-2533000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":-2533000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-14382000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":-14382000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-11849000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":-11849000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-11849000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-13839000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":-13839000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":543000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":543000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":543000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":66631000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":66631000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":66631000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":80470000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":-18529000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-18529000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":-18529000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2012-01-29","end":"2012-04-28","val":-18529000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-36142000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-36142000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-17613000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-17613000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":-17613000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-17613000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-25329000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-25329000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":10813000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":10813000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":10813000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":10813000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":69999000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":69999000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":69999000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":95328000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-10-28","end":"2013-02-02","val":95328000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":-7117000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-7117000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2013-05-04","val":-7117000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2013-02-03","end":"2013-05-04","val":-7117000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-22578000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-22578000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-15461000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-15461000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-05-05","end":"2013-08-03","val":-15461000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-15461000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-6728000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-6728000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":15850000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":15850000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-08-04","end":"2013-11-02","val":15850000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":15850000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":69380000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":69380000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":69380000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2013-11-03","end":"2014-02-01","val":76108000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-11-03","end":"2014-02-01","val":76108000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4"},{"start":"2014-02-02","end":"2014-05-03","val":-15640000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-15640000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2014-05-03","val":-15640000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2014-02-02","end":"2014-05-03","val":-15640000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-35938000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-35938000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-20298000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-20298000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-05-04","end":"2014-08-02","val":-20298000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-20298000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-31013000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-31013000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":4925000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":4925000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-08-03","end":"2014-11-01","val":4925000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":4925000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":56534000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":56534000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":56534000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2014-11-02","end":"2015-01-31","val":87547000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-11-02","end":"2015-01-31","val":87547000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4"},{"start":"2015-02-01","end":"2015-05-02","val":-19043000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-19043000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2015-05-02","val":-19043000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2015-02-01","end":"2015-05-02","val":-19043000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-38786000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-38786000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-19743000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-19743000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-05-03","end":"2015-08-01","val":-19743000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-19743000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-57131000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-57131000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-18345000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-18345000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-08-02","end":"2015-10-31","val":-18345000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-18345000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":9826000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":9826000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2015-11-01","end":"2016-01-30","val":66957000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-11-01","end":"2016-01-30","val":66957000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-01-31","end":"2016-04-30","val":-22876000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-22876000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-01-31","end":"2016-04-30","val":-22876000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-46594000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-46594000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-23718000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-23718000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-05-01","end":"2016-07-30","val":-23718000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-59475000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-59475000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-12881000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-12881000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-07-31","end":"2016-10-29","val":-12881000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":2571000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2016-10-30","end":"2017-01-28","val":62046000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4"},{"start":"2017-01-29","end":"2017-04-29","val":-38786000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-53948000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-15162000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-80016000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-26068000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"OperatingLeasesFutureMinimumPaymentsDue":{"label":"Operating Leases, Future Minimum Payments Due","description":"Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.","units":{"USD":[{"end":"2013-02-02","val":702902000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":696472000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":685393000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":634684000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2017-01-28","val":578532000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueCurrent":{"label":"Operating Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":91573000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":90903000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":91157000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":89754000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2017-01-28","val":87708000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals":{"label":"Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals","description":"Contractually required future rental payments receivable on noncancelable subleasing arrangements.","units":{"USD":[{"end":"2013-02-02","val":2222000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":1263000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":425000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":1581000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2017-01-28","val":1259000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Operating Leases, Future Minimum Payments, Due in Five Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":67895000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":68098000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":69571000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":66593000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2017-01-28","val":58875000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Operating Leases, Future Minimum Payments, Due in Four Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":72685000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":74520000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":76101000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":73110000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2017-01-28","val":69884000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Operating Leases, Future Minimum Payments, Due in Three Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":79799000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":80064000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":81308000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":79598000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2017-01-28","val":76296000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Operating Leases, Future Minimum Payments, Due in Two Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":85361000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":87861000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":86803000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":84727000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2017-01-28","val":83643000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueThereafter":{"label":"Operating Leases, Future Minimum Payments, Due Thereafter","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-02","val":307811000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":296289000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"},{"end":"2015-01-31","val":280878000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014Q4I"},{"end":"2016-01-30","val":240902000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"},{"end":"2017-01-28","val":202126000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OperatingLeasesRentExpenseNet":{"label":"Operating Leases, Rent Expense, Net","description":"Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":94204000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":92009000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":92009000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":90173000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":90173000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":90173000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":88750000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":88750000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":88750000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":88375000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":88375000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":88375000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":87605000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":87605000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":83326000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"OtherAccruedLiabilitiesCurrent":{"label":"Other Accrued Liabilities, Current","description":"Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-01-28","val":80315000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":84494000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":84494000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":74222000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":74222000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":77002000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":77002000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":69185000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":69185000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":69688000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2011-01-29","val":36059000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":36059000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":36059000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":31352000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":29012000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":26712000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":26712000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":26712000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":26712000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":26712000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":24993000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":22556000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":22161000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":18887000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":18887000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":18887000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":18887000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":18887000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":17904000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":17904000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":23338000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":23338000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":23139000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":23139000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":25584000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":25584000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":25584000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":25584000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":25584000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":24684000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":24684000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":23702000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":23702000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":23162000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":23162000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":23483000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":23483000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":23483000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":23483000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":23483000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":22252000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":14609000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":22851000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":15649000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":23031000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":16128000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":23978000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":17398000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":17398000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":17398000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":17398000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":16713000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":16713000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":16053000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":16053000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":18421000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":18421000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":17401000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":17401000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":17401000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":17401000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":22384000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":21729000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":27620000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent","description":"Amount, before tax, after reclassification adjustment, of (increase) decrease in accumulated other comprehensive (income) loss for defined benefit plan, attributable to parent entity.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":-12824000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":35839000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-01-30","end":"2012-01-28","val":35839000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-1114000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"The increase (decrease) in accumulated comprehensive income during the period related to pension and other postretirement benefit plans, after tax. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2011-01-30","end":"2011-07-30","val":-1005000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":-1507000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent","description":"Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":-5639000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":-12824000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":-12824000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":-503000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-1005000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-502000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-1507000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":-502000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q3"},{"start":"2011-01-30","end":"2012-01-28","val":35839000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":35839000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":35839000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":-1596000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":-1596000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":-3192000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":-3192000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":-1596000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":-1596000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":-4788000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":-4788000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":-1596000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":-1596000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":-1114000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-1114000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-1114000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":-1551000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":-1551000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":-3102000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":-3102000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":-1551000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":-1551000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":-4653000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":-4653000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":-1551000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":-1551000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":-22794000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-22794000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-22794000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":-814000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":-814000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":-1628000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":-1628000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":-814000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":-814000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":-2442000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":-2442000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":-814000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":-814000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":29957000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":29957000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":29957000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-982000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-982000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":-1888000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":-1888000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":-906000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":-906000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":-2832000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":-2832000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":-944000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":-944000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":-4283000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-4283000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":-867000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":-867000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":-1734000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":-1734000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":-867000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":-867000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":-2607000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":-2607000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":-873000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":-873000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":-3213000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":-763000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":-1518000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":-755000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":-2283000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":-765000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax","description":"Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":3880000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":2011000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":2011000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":6384000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":6384000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-5270000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":5810000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":16984000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-33212000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax","description":"Amount of tax expense (benefit) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":1093000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1093000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"}]}},"OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax, Portion Attributable to Parent","description":"Amount before tax, after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss), attributable to parent entity.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":3590000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":1205000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"}]}},"OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax (Deprecated 2012-01-31)","description":"Net of tax effect change in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges after taxes. A cash flow hedge is a hedge of the exposure to variability in the cash flows of a recognized asset or liability or a forecasted transaction that is attributable to a particular risk. The change includes an entity's share of an equity investee's increase or decrease in deferred hedging gains or losses. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2011-01-30","end":"2011-07-30","val":2018000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":2018000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"}]}},"OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent","description":"Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss), attributable to parent entity.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":913000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2011-01-29","val":3590000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2010-01-31","end":"2011-01-29","val":3590000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2011-04-30","val":452000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-2018000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-2470000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-2018000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":-2019000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-01-30","end":"2012-01-28","val":-2019000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-2019000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"}]}},"OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax Effect (Deprecated 2012-01-31)","description":"Total tax effect of the change in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. The change includes an entity's share of an equity investee's increase or decrease in deferred hedging gains or losses. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2011-01-30","end":"2011-07-30","val":3224000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":3224000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"}]}},"OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax, Portion Attributable to Parent","description":"Amount of tax expense (benefit), after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss), attributable to parent entity.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":3224000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossBeforeReclassificationsTax":{"label":"Other Comprehensive Income (Loss) before Reclassifications, Tax","description":"Amount of tax expense (benefit) allocated to other comprehensive income (loss) before reclassification adjustment from accumulated other comprehensive income (loss).","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":1093000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2015-02-01","end":"2016-01-30","val":352000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":352000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-181000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent","description":"Amount before tax of other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":16414000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":-34634000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-34634000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":1114000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":1114000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":1114000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":24280000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":24280000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":24280000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-29957000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-29957000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-29957000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":7229000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":7229000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":5408000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax","description":"Amount of tax expense (benefit), after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2011-01-30","end":"2011-07-30","val":-3224000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":-3224000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"}]}},"OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":16414000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":955000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":-1013000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":-1968000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":-511000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":502000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q3"},{"start":"2011-01-30","end":"2012-01-28","val":-37858000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-37858000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":1596000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":3192000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":1596000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":4788000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":1596000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":1114000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":1114000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":1114000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":1551000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":1551000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":3102000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":3102000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":4653000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":4653000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":22794000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":22794000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":22794000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":814000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":814000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1628000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1628000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":2442000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":2442000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":-29957000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":-29957000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-29957000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":982000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":982000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":1888000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":1888000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":2832000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":2832000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":4283000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":4283000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":867000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":867000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":1734000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":1734000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":2607000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":2607000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":3213000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":763000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":1518000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":2283000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax","description":"Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":8944000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":-37850000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":-37850000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":-5270000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":-5270000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-5270000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":18077000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":18077000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-33212000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax","description":"Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan.","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":1486000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1486000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2015-02-01","end":"2016-01-30","val":2946000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax","description":"Amount before tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":-1205000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":2019000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":-3224000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax","description":"Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":-2011000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":-6384000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-6384000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":-6203000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-6203000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-3255000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax","description":"Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":37850000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":5270000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":-6384000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":-16984000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-5810000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-3255000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2014"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":-393000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-393000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, before Tax (Deprecated 2013-01-31)","description":"Before tax amount of the income statement impact of the reclassification adjustment of accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges realized in net income. Also includes reclassification adjustments of an entity's share of an equity investee's deferred hedging gain (loss) realized in net income.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":3590000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":1205000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment of accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges realized in net income. Also includes reclassification adjustments of an entity's share of an equity investee's deferred hedging gain (loss) realized in net income.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":3590000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":-2019000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax (Deprecated 2013-01-31)","description":"Tax effect of the income statement impact of the reclassification adjustment of accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges realized in net income. Also includes reclassification adjustments of an entity's share of an equity investee's deferred hedging gain (loss) realized in net income.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":3224000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossTax":{"label":"Other Comprehensive Income (Loss), Tax","description":"Amount of tax expense (benefit) allocated to other comprehensive income (loss).","units":{"USD":[{"start":"2014-02-02","end":"2015-01-31","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"}]}},"OtherComprehensiveIncomeLossTaxPortionAttributableToParent1":{"label":"Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent","description":"Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":3224000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":3224000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":0,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2012-01-29","end":"2013-02-02","val":0,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2013-02-02","val":0,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":0,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":0,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":0,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":0,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":0,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":0,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":1486000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1486000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1486000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":0,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":0,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":0,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":0,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":0,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":0,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":0,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":0,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2015-02-01","end":"2015-05-02","val":609000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":609000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":1295000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":1295000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":686000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":686000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":1942000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":1942000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":647000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":647000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":2946000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":2946000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":597000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":597000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":1193000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":1193000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":596000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":596000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":1784000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":1784000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":591000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":591000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":2195000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":521000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":1049000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":528000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":1568000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":519000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, before Tax (Deprecated 2013-01-31)","description":"Before tax amount of the income statement impact of the reclassification adjustment for actuarial gain (loss) recognized as a component of net periodic benefit cost.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":3880000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":2011000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":6384000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012"}]}},"OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment for actuarial (gains) losses recognized as a component of net periodic benefit cost.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":8944000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":-37850000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":-5270000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012"}]}},"OtherDepreciationAndAmortization":{"label":"Other Depreciation and Amortization","description":"Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":4866000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":2293000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":1147000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":3424000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":1131000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":4555000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2010-01-31","end":"2011-01-29","val":4555000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2011-04-30","val":1195000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":1195000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":2389000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-07-30","val":2389000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":1194000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":1194000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-07-30","val":1194000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":3584000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2011-10-29","val":3584000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-07-31","end":"2011-10-29","val":1195000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":1195000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":1195000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":4747000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"},{"start":"2011-01-30","end":"2012-01-28","val":4747000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-10-30","end":"2012-01-28","val":1163000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":1183000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-04-28","val":1183000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":1183000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-07-28","val":2361000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-07-28","val":2361000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":1178000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-04-29","end":"2012-07-28","val":1178000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":1178000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-10-27","val":3529000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":1168000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":1168000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":4696000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":1167000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":1136000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":2271000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":1135000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2013Q2"}]}},"OtherLiabilitiesNoncurrent":{"label":"Other Liabilities, Noncurrent","description":"Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2011-01-29","val":141286000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":141286000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":141286000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":142713000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":145073000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":187003000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":187003000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":130455000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":130455000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":34795000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":182309000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":111842000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":111047000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":29877000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":29877000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":27936000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":79405000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":95638000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":95638000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":79917000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":79917000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":76504000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"OtherNoncashIncomeTaxExpense":{"label":"Other Noncash Income Tax Expense","description":"The portion of the noncash component of income tax expense for the period other than the portion from the net change in the entity's deferred tax assets and liabilities.","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":-1486000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":-1486000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":-1486000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2015-02-01","end":"2016-01-30","val":-2946000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"}]}},"OtherReceivablesNetCurrent":{"label":"Other Receivables, Net, Current","description":"Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.","units":{"USD":[{"end":"2012-01-28","val":41119000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":41119000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":41119000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-07-28","val":28392000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":27960000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":36029000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":36029000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":36029000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":36029000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":36029000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":38435000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":38435000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":28751000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":28751000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":45461000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":45461000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":39569000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":39569000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":39569000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":39569000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":39569000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":32040000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":32040000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":30869000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":30869000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":35264000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":35264000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":59734000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":59734000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":59734000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":59734000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":59734000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":35198000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":35198000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":36705000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":36705000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":37375000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":37375000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":60514000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":60514000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":60514000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":60514000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":60514000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":39167000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":39167000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":36475000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":36475000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":37335000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":37335000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":68270000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":68270000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":68270000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":68270000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":40370000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":43872000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":59411000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"PaymentsForRestructuring":{"label":"Payments for Restructuring","description":"Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":1221000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":7689000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":7689000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":243000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q1"},{"start":"2013-05-05","end":"2013-08-03","val":945000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q2"},{"start":"2013-08-04","end":"2013-11-02","val":167000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":1709000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1709000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1709000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":530000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":530000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-05-03","val":530000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q1"},{"start":"2014-05-04","end":"2014-08-02","val":395000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":395000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q2"},{"start":"2014-08-03","end":"2014-11-01","val":417000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":1693000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1693000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1693000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":523000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":523000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-05-02","val":523000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q1"},{"start":"2015-05-03","end":"2015-08-01","val":138000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":138000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q2"},{"start":"2015-08-02","end":"2015-10-31","val":279000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":1827000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":1827000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":1947000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":1947000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-04-30","val":1947000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2016Q1"},{"start":"2016-05-01","end":"2016-07-30","val":1349000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":1349000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2016Q2"},{"start":"2016-07-31","end":"2016-10-29","val":1210000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":5285000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":905000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"start":"2017-01-29","end":"2017-04-29","val":905000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-04-29","val":905000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q1"},{"start":"2017-04-30","end":"2017-07-29","val":347000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":347000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q2"},{"start":"2017-07-30","end":"2017-10-28","val":579000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"PaymentsOfDividends":{"label":"Payments of Dividends","description":"Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":866000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2011-01-30","end":"2011-07-30","val":947000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":947000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":1910000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":1910000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":2872000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":2872000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":2872000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":961000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":961000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":1933000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":1933000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":2904000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":2904000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":4855000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":4855000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":4855000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-08-03","val":981000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":981000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":1966000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":1966000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":2952000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":2952000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":2952000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":985000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":985000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":991000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":991000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":1981000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1981000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":3956000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":3956000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":3956000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":991000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":991000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":2004000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":2004000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":3014000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":3014000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":4029000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":4029000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"}]}},"PaymentsOfFinancingCosts":{"label":"Payments of Financing Costs","description":"The cash outflow for loan and debt issuance costs.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":24013000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":714000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":717000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":717000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":717000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":5861000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":5869000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":5869000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":5931000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":5931000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":5931000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":5931000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":5931000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-10-27","val":878000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":878000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":1135000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":1135000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":1135000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-08-03","val":8400000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":8400000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":8712000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":8712000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":11133000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":11133000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":11133000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":35000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":35000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":69000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":69000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":69000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":69000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":69000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":69000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":69000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-10-31","val":314000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":314000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":1505000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":1505000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":495000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":495000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":495000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":495000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":5563000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":5563000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":5605000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":6589000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":6842000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":13443000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"PaymentsRelatedToTaxWithholdingForShareBasedCompensation":{"label":"Payment, Tax Withholding, Share-based Payment Arrangement","description":"Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-31","end":"2010-07-31","val":4082000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":4082000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":4107000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":4107000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":3555000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":3584000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":3584000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":3584000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":3584000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":3584000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":3584000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":3584000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":1067000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":1067000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":1111000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":1111000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":1660000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":1660000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":1660000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":1660000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":1660000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":2076000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":2076000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":2097000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":2097000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":2134000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":2134000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":2134000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":2134000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":2134000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":1461000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":1461000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1461000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1461000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":1937000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1937000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":1937000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1937000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1937000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":399000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":399000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":399000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":399000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":399000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":399000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":399000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":399000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":120000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":120000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":120000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":120000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":191000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":191000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":191000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":40000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":44000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":64000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"PaymentsToAcquireProductiveAssets":{"label":"Payments to Acquire Productive Assets","description":"The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":32346000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":20105000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":36048000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":46268000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":46268000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":7843000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":26666000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":26666000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":51069000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":51069000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":67235000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":67235000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":67235000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":14288000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":14288000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":38917000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":38917000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":57567000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":57567000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":73770000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":73770000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":73770000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":13256000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":13256000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":35498000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":35498000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":60780000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":60780000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":77336000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":77336000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":77336000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":15433000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":15433000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":37661000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":37661000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":63961000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":63961000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":90707000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":90707000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":90707000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":24448000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":24448000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":47350000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":47350000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":70473000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":70473000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":84675000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":84675000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":12626000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":12626000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":25749000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":25749000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":43933000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":43933000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":54621000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":9781000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":21184000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":35672000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent":{"label":"Liability, Defined Benefit Plan, Noncurrent","description":"Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.","units":{"USD":[{"end":"2012-01-28","val":96370000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":83597000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-02-02","val":83597000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2014-02-01","val":51469000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"}]}},"PercentageOfFIFOInventory":{"label":"Percentage of FIFO Inventory","description":"The percentage of FIFO (first in first out) inventory to total inventory as of the balance sheet date if other than 100 percent.","units":{"pure":[{"end":"2012-01-28","val":0.32,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":0.32,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":0.32,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":0.33,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":0.33,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":0.32,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":0.32,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":0.31,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":0.31,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":0.31,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"PercentageOfLIFOInventory":{"label":"Percentage of LIFO Inventory","description":"The percentage of LIFO (last in first out) inventory to total inventory as of the balance sheet date if other than 100 percent.","units":{"pure":[{"end":"2012-01-28","val":0.68,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":0.68,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":0.68,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":0.67,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":0.67,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":0.68,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":0.68,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":0.69,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":0.69,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":0.69,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"PreferredStockParOrStatedValuePerShare":{"label":"Preferred Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.","units":{"USD/shares":[{"end":"2011-01-29","val":0.01,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":0.01,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":0.01,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":0.01,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":0.01,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":0.01,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":0.01,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":0.01,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":0.01,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":0.01,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":0.01,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":0.01,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":0.01,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":0.01,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":0.01,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":0.01,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":0.01,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":0.01,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":0.01,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":0.01,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":0.01,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":0.01,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":0.01,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":0.01,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":0.01,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":0.01,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":0.01,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":0.01,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":0.01,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":0.01,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":0.01,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":0.01,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":0.01,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":0.01,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":0.01,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":0.01,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":0.01,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":0.01,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":0.01,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":0.01,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":0.01,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":0.01,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":0.01,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":0.01,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":0.01,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":0.01,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":0.01,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":0.01,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":0.01,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":0.01,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":0.01,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":0.01,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":0.01,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":0.01,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":0.01,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":0.01,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":0.01,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":0.01,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":0.01,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":0.01,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":0.01,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":0.01,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":0.01,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":0.01,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"PreferredStockSharesAuthorized":{"label":"Preferred Stock, Shares Authorized","description":"The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2011-01-29","val":5000000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":5000000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":5000000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":5000000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":5000000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":5000000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":5000000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":5000000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":5000000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":5000000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":5000000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":5000000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":5000000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":5000000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":5000000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":5000000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":5000000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":5000000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":5000000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":5000000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":5000000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":5000000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":5000000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":5000000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":5000000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":5000000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":5000000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":5000000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":5000000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":5000000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":5000000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":5000000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":5000000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":5000000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":5000000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":5000000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":5000000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":5000000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":5000000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":5000000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-01-31","val":5000000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014Q4I"},{"end":"2015-05-02","val":5000000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":5000000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":5000000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":5000000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":5000000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":5000000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":5000000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":5000000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":5000000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":5000000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":5000000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":5000000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":5000000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":5000000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":5000000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":5000000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":5000000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":5000000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":5000000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":5000000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":5000000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":5000000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":5000000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":5000000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"PreferredStockSharesIssued":{"label":"Preferred Stock, Shares Issued","description":"Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.","units":{"shares":[{"end":"2011-01-29","val":0,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2012-01-28","val":0,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":0,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":0,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":0,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":0,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":0,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":0,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":0,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":0,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":0,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":0,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":0,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":0,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":0,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":0,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":0,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":0,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":0,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":0,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":0,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":0,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":0,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":0,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":0,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":0,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":0,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":0,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":0,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":0,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":0,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":0,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":0,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":0,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":0,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-01-31","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014Q4I"},{"end":"2015-05-02","val":0,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":0,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":0,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":0,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":0,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":0,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":0,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":0,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":0,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":0,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":0,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":0,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":0,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":0,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":0,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":0,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":0,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":0,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":0,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":0,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":0,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"PrepaidAdvertising":{"label":"Prepaid Advertising","description":"Amount of consideration paid in advance for advertising that provides economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-01-28","val":6336000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":9062000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":9062000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":8264000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":8264000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":8016000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":8016000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":8887000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":8887000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":7097000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"PrepaidExpenseAndOtherAssetsCurrent":{"label":"Prepaid Expense and Other Assets, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2011-01-29","val":78418000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":78418000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":78418000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":69950000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":66483000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":69032000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":69032000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":69032000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":69032000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":69032000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":75391000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":62096000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":66688000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":70601000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":70601000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":70601000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":70601000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":70601000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":71613000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":71613000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":70883000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":70883000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":91120000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":91120000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":76285000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":76285000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":76285000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":76285000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":76285000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":73138000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":73138000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":72118000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":72118000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":79059000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":79059000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":93394000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":93394000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":93394000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":93394000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":93394000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":77834000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":77834000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":79926000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":79926000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":82647000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":82647000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":97254000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":97254000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":97254000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":97254000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":97254000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":72246000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":72246000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":74897000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":74897000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":79013000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":79013000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":98558000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":98558000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":98558000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":98558000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":82867000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":82801000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":101915000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"PrepaidExpenseCurrent":{"label":"Prepaid Expense, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-01-28","val":27913000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":27913000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":27913000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-07-28","val":33704000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":38728000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":34572000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":34572000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":34572000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":34572000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":34572000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":33178000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":33178000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":42132000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":42132000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":45659000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":45659000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":36716000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":36716000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":36716000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":36716000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":36716000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":41098000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":41098000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":41249000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":41249000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":43795000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":43795000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":33660000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":33660000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":33660000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":33660000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":33660000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":42636000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":42636000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":43221000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":43221000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":45272000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":45272000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":36740000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":36740000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":36740000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":36740000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":36740000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":33079000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":33079000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":38422000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":38422000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":41678000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":41678000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":30288000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":30288000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":30288000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":30288000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":42497000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":38929000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":42504000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"ProceedsFromIncomeTaxRefunds":{"label":"Proceeds from Income Tax Refunds","description":"The amount of cash received during the period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2010-05-02","end":"2010-07-31","val":6946000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010Q2"}]}},"ProceedsFromInsuranceSettlementInvestingActivities":{"label":"Proceeds from Insurance Settlement, Investing Activities","description":"Amount of cash inflow for proceeds from settlement of insurance claim, classified as investing activities. Excludes insurance settlement classified as operating activities.","units":{"USD":[{"start":"2015-02-01","end":"2015-08-01","val":1510000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":1510000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":1510000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":1510000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":1700000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":1700000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"}]}},"ProceedsFromIssuanceOfLongTermDebt":{"label":"Proceeds from Issuance of Long-term Debt","description":"The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":765051000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":280094000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":512285000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":610375000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":610375000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":244684000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":348398000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":348398000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":590440000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":590440000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":773906000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":773906000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":773906000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":161216000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":161216000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":289528000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":289528000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":544636000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":544636000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":750401000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":750401000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":750401000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":243632000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":243632000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":800997000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":800997000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":1007791000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":1007791000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":1229418000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1229418000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1229418000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":177728000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":177728000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":327232000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":327232000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":575231000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":575231000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":770259000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":770259000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":187611000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":187611000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":370390000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":370390000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":624313000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2016-01-30","val":908644000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":151461000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":263669000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"}]}},"ProceedsFromSaleOfPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Property, Plant, and Equipment","description":"The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":110000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":23000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":77000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":2603000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":2603000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":15000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":134000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":134000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":2386000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":2386000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":2781000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":2781000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":2781000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":8257000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":8257000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":8257000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":8257000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":8258000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":8258000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":8268000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":8268000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":8268000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":2000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":2000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":1266000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":1266000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":1274000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":1274000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":1335000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1335000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1335000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":5000000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":5000000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":5008000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":5008000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":5297000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":5297000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":5349000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":5349000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":5349000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-08-01","val":84066000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":84066000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":85268000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":85268000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":85354000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":85354000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":7000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":7000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":7000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":7000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":8000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":8000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":101000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":24000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":21422000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":40327000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2011-01-30","end":"2011-04-30","val":324000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":385000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":385000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":398000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":398000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":398000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":398000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":398000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":18000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":18000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":54000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":54000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":537000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":537000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":538000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":538000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":538000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":518000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":518000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":595000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":595000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":595000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":595000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":595000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":595000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":595000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-11-01","val":22000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":22000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":22000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":22000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":22000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":454000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":454000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":454000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":454000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":454000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":454000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":454000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":454000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"ProfitLoss":{"label":"Net Income (Loss), Including Portion Attributable to Noncontrolling Interest","description":"The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2016-01-31","end":"2016-07-30","val":-76554000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":-108136000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-01-29","end":"2017-07-29","val":-90524000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":-135401000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"PropertyPlantAndEquipmentGross":{"label":"Property, Plant and Equipment, Gross","description":"Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2012-01-28","val":1420445000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":1457381000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":1457381000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":1505115000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":1505115000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":1552490000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":1552490000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":1587120000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":1587120000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":1609238000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2011-01-29","val":703432000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":703432000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":703432000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":681268000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":679021000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":677133000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":677133000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":677133000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":677133000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":677133000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":661788000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":663381000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":660874000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":652822000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":652822000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":652822000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":652822000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":652822000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":642190000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":642190000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":643033000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":643033000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":649966000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":649966000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":640004000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":640004000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":640004000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":640004000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":640004000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":629453000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":629453000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":632701000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":632701000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":637217000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":637217000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":641996000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":641996000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":641996000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":641996000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":641996000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":642268000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":642268000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":641748000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":641748000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":643511000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":643511000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":635334000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":635334000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":635334000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":635334000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":635334000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":623086000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":623086000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":613763000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":613763000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":606382000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":606382000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":584803000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":584803000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":584803000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":584803000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":570709000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":547279000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":529107000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax":{"label":"Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax","description":"Amount after tax of reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":3216000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-10-27","val":4788000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":6384000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":6384000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":1551000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":3102000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":4653000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":4653000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":6203000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":6203000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":6203000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":814000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":814000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1628000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1628000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":2442000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":2442000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":3255000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":3255000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":3255000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":1591000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":1591000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":3183000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":3183000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":4774000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":4774000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":6365000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":6365000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":1464000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":1464000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":2927000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":2927000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":4391000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":4391000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":5855000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":1284000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":2567000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":3851000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent":{"label":"Reclassification from AOCI, Current Period, before Tax, Attributable to Parent","description":"Amount before tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":-6203000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-3255000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-3255000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":-6365000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-6365000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-5855000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent":{"label":"Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent","description":"Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":-5810000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":-3255000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":-3255000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":-3771000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-3771000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-3479000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"ReclassificationFromAociCurrentPeriodTax":{"label":"Reclassification from AOCI, Current Period, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss).","units":{"USD":[{"start":"2013-02-03","end":"2014-02-01","val":-393000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2015-02-01","end":"2016-01-30","val":-2594000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":-2594000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":-2376000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"RepaymentsOfLongTermDebtAndCapitalSecurities":{"label":"Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security","description":"Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":899894000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":305395000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":433534000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":710871000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":710871000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":214689000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":342157000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":342157000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":469952000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":469952000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":806138000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":806138000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":806138000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":106061000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":106061000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":268294000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":268294000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":406539000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":406539000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":733653000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":733653000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":733653000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":226721000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":226721000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":799951000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":799951000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":917791000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":917791000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":1267418000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1267418000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1267418000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":139750000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":139750000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":281775000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":281775000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":411051000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":411051000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":728166000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":728166000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":139000000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":139000000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":392183000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":392183000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":485015000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2016-01-30","val":915005000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":144117000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":303258000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"}]}},"RestructuringCharges":{"label":"Restructuring Charges","description":"Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":1120000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":1636000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":1636000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":3107000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-04-28","val":3107000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q1"},{"start":"2012-04-29","end":"2012-07-28","val":3627000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":3627000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q2"},{"start":"2012-07-29","end":"2012-10-27","val":1093000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":7818000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":7818000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":7818000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":854000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":854000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-05-04","val":854000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q1"},{"start":"2013-05-05","end":"2013-08-03","val":34000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":34000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q2"},{"start":"2013-08-04","end":"2013-11-02","val":276000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":1388000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":1388000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":1388000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":444000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":444000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-05-03","val":444000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q1"},{"start":"2014-05-04","end":"2014-08-02","val":1166000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":1166000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q2"},{"start":"2014-08-03","end":"2014-11-01","val":245000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":2552000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2552000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":2552000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":-20000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":-20000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-05-02","val":-20000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q1"},{"start":"2015-05-03","end":"2015-08-01","val":252000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":252000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q2"},{"start":"2015-08-02","end":"2015-10-31","val":-178000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":4244000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":4244000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":462000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":462000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-04-30","val":462000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2016Q1"},{"start":"2016-05-01","end":"2016-07-30","val":1873000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":1873000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2016Q2"},{"start":"2016-07-31","end":"2016-10-29","val":95000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":2541000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":371000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"start":"2017-01-29","end":"2017-04-29","val":371000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-04-29","val":371000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q1"},{"start":"2017-04-30","end":"2017-07-29","val":455000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":455000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q2"},{"start":"2017-07-30","end":"2017-10-28","val":563000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"RestructuringReserve":{"label":"Restructuring Reserve","description":"Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.","units":{"USD":[{"end":"2010-01-30","val":1688000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2009Q4I"},{"end":"2011-01-29","val":197000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2011-01-29","val":197000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2010Q4I"},{"end":"2012-01-28","val":612000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":612000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":612000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2012-01-28","val":612000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2012-01-28","val":612000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2011Q4I"},{"end":"2012-07-28","val":661000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":1111000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":741000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":741000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":741000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":741000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":741000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2013-02-02","val":741000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-02-02","val":741000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2012Q4I"},{"end":"2013-05-04","val":1352000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2013-08-03","val":441000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2013Q2I"},{"end":"2013-11-02","val":550000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q3I"},{"end":"2014-02-01","val":420000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":420000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":420000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":420000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":420000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-02-01","val":420000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2014-02-01","val":420000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2013Q4I"},{"end":"2014-05-03","val":334000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2014Q1I"},{"end":"2014-08-02","val":1105000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2014Q2I"},{"end":"2014-11-01","val":933000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q3I"},{"end":"2015-01-31","val":1279000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":1279000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":1279000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":1279000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":1279000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-01-31","val":1279000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014Q4I"},{"end":"2015-05-02","val":736000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2015Q1I"},{"end":"2015-08-01","val":850000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2015Q2I"},{"end":"2015-10-31","val":393000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2015Q3I"},{"end":"2016-01-30","val":3696000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":3696000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":3696000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":3696000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":3696000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":2211000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2016Q1I"},{"end":"2016-07-30","val":2735000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2016Q2I"},{"end":"2016-10-29","val":1620000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2016Q3I"},{"end":"2017-01-28","val":952000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":952000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":952000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":952000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":418000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":526000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":510000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"RestructuringReserveSettledWithCash":{"label":"Restructuring Reserve, Settled With Cash (Deprecated 2013-01-31)","description":"Amount of cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring cost.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":2611000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":1221000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":2016000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-04-28","val":2016000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":4669000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q2"},{"start":"2012-04-29","end":"2012-07-28","val":4669000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-07-29","end":"2012-10-27","val":643000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":7689000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":243000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-05-04","val":243000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-05-05","end":"2013-08-03","val":945000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2013Q2"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2011-01-29","val":67711000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":67711000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":67711000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":-2486000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":-25484000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":51749000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":51749000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":51749000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":51749000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":51749000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":9998000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":-36012000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":-47134000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":26302000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":26302000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":26302000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":26302000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":26302000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":-1314000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":-1314000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":-39628000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":-39628000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":-41544000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":-41544000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":18811000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":18811000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":18811000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":18811000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":18811000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":-13693000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":-13693000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":-50874000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":-50874000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":-62871000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":-62871000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":7873000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":7873000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":7873000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":7873000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":7873000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":-27213000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":-27213000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":-67787000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":-67787000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":-102795000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":-102795000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":-52218000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":-52218000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":-52218000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":-52218000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":-52218000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":-90036000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":-90036000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":-128772000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":-128772000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":-160354000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":-160354000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":-115637000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":-115637000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":-115637000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":-115637000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":-173452000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":-206661000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":-251538000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"Revenues":{"label":"Revenues","description":"Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":3034937000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":1297831000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":622620000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":2014768000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":716937000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":3046485000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":3046485000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":664481000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":664481000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":1273751000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":1273751000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":609270000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":609270000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":609270000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":1944319000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":1944319000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":670568000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":670568000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":670568000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":2953530000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":2953530000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":2953530000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":1009211000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":654297000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":654297000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":654297000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":1261557000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":1261557000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":607260000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":607260000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":607260000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":1944677000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":1944677000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":683120000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":683120000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":683120000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":2978836000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":2978836000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":2978836000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":1034159000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":661883000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":661883000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":1232868000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":1232868000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":570985000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":570985000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":1899441000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":1899441000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":666573000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":666573000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":2834060000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":2834060000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":2834060000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":622533000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":622533000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1200670000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1200670000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":578137000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":578137000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":1859427000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1859427000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":658757000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":658757000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":2822896000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2822896000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":2822896000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":627242000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":627242000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":1198241000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":1198241000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":570999000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":570999000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":1839138000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":1839138000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":640897000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":640897000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":2789497000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":2789497000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":608423000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":608423000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":1167035000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":1167035000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":558612000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":558612000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":1774310000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":1774310000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":607275000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":607275000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":2674351000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":553021000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":1078482000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":525461000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":1640964000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":562482000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"SaleLeasebackTransactionAnnualRentalPayments":{"label":"Sale Leaseback Transaction, Annual Rental Payments","description":"The yearly payments due under the lease entered into in connection with the transaction involving the sale of property to another party and the lease of the property back to the seller.","units":{"USD":[{"end":"2015-06-26","val":6888000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-06-26","val":6888000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-06-26","val":6888000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-06-26","val":6888000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2I"}]}},"SaleLeasebackTransactionGrossProceedsInvestingActivities":{"label":"Sale Leaseback Transaction, Gross Proceeds, Investing Activities","description":"Amount of cash inflow before closing and debt issuance costs received by a seller-lessee in a sale-leaseback recognized in investing activities.","units":{"USD":[{"end":"2015-06-26","val":84000000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-06-26","val":84000000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-06-26","val":84000000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-06-26","val":84000000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2I"}]}},"SalesRevenueGoodsNet":{"label":"Sales Revenue, Goods, Net (Deprecated 2018-01-31)","description":"Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":2959824000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":1269969000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":608596000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":1970483000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":700514000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":2980479000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":2980479000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":649881000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":649881000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":1245361000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":1245361000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":595480000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":595480000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":595480000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":1901431000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":1901431000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":656070000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":656070000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":656070000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":2884661000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":2884661000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":2884661000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":983230000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":640771000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":640771000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":640771000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2012-01-29","end":"2012-04-28","val":640771000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":1235626000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":1235626000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":594855000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":594855000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":594855000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":594855000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":1904357000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":1904357000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":668731000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":668731000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":668731000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":668731000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":2919411000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":2919411000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":2919411000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":1015054000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-10-28","end":"2013-02-02","val":1015054000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":646904000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":646904000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2013-05-04","val":646904000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2013-02-03","end":"2013-05-04","val":646904000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":1204044000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":1204044000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":557140000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":557140000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-05-05","end":"2013-08-03","val":557140000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":557140000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":1855205000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":1855205000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":651161000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":651161000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-08-04","end":"2013-11-02","val":651161000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":651161000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":2770068000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":2770068000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":2770068000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2013-11-03","end":"2014-02-01","val":914863000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-11-03","end":"2014-02-01","val":914863000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4"},{"start":"2014-02-02","end":"2014-05-03","val":607460000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":607460000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2014-05-03","val":607460000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2014-02-02","end":"2014-05-03","val":607460000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1170912000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1170912000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":563452000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":563452000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-05-04","end":"2014-08-02","val":563452000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":563452000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":1813647000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1813647000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":642735000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":642735000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-08-03","end":"2014-11-01","val":642735000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":642735000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":2756237000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2756237000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":2756237000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2014-11-02","end":"2015-01-31","val":942590000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-11-02","end":"2015-01-31","val":942590000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4"},{"start":"2015-02-01","end":"2015-05-02","val":610938000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":610938000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2015-05-02","val":610938000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2015-02-01","end":"2015-05-02","val":610938000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":1166369000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":1166369000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":555431000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":555431000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-05-03","end":"2015-08-01","val":555431000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":555431000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":1789769000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":1789769000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":623400000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":623400000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-08-02","end":"2015-10-31","val":623400000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":623400000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":2717691000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":2717691000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2015-11-01","end":"2016-01-30","val":927922000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-11-01","end":"2016-01-30","val":927922000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-01-31","end":"2016-04-30","val":591007000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":591007000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-01-31","end":"2016-04-30","val":591007000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":1133367000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":1133367000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":542360000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":542360000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-05-01","end":"2016-07-30","val":542360000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":1723309000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":1723309000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":589942000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":589942000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-07-31","end":"2016-10-29","val":589942000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":2600592000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2016-10-30","end":"2017-01-28","val":877283000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4"},{"start":"2017-01-29","end":"2017-04-29","val":536141000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":1040565000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":504424000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":1585902000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":545337000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"SellingGeneralAndAdministrativeExpense":{"label":"Selling, General and Administrative Expense","description":"The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":963639000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":452076000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-05-02","end":"2010-07-31","val":224163000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2010Q2"},{"start":"2010-01-31","end":"2010-10-30","val":687498000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-30","val":235422000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-01-31","end":"2011-01-29","val":942660000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":942660000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":222039000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2011-01-30","end":"2011-04-30","val":222039000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":441825000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":441825000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":219786000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-05-01","end":"2011-07-30","val":219786000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":219786000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":676681000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":676681000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-07-31","end":"2011-10-29","val":234856000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-08-01","end":"2011-10-29","val":234856000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":234856000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":936060000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":936060000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":936060000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2011-10-30","end":"2012-01-28","val":259379000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4"},{"start":"2012-01-29","end":"2012-04-28","val":228240000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":228240000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2012-04-28","val":228240000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2012-01-29","end":"2012-04-28","val":228240000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":447675000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":447675000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":219435000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":219435000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-04-29","end":"2012-07-28","val":219435000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":219435000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":672521000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":672521000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":224846000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":224846000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-07-29","end":"2012-10-27","val":224846000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":224846000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":936175000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":936175000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":936175000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2012-10-28","end":"2013-02-02","val":263654000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-10-28","end":"2013-02-02","val":263654000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4"},{"start":"2013-02-03","end":"2013-05-04","val":225096000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":225096000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2013-05-04","val":225096000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2013-02-03","end":"2013-05-04","val":225096000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":436349000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":436349000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":211253000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":211253000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-05-05","end":"2013-08-03","val":211253000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":211253000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":651553000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":651553000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":215204000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":215204000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-08-04","end":"2013-11-02","val":215204000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":215204000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":899363000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":899363000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":899363000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2013-11-03","end":"2014-02-01","val":247810000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-11-03","end":"2014-02-01","val":247810000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4"},{"start":"2014-02-02","end":"2014-05-03","val":222319000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":222319000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2014-05-03","val":222319000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2014-02-02","end":"2014-05-03","val":222319000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":438126000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":438126000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":215807000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":215807000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-05-04","end":"2014-08-02","val":215807000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":215807000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":659027000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":659027000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":220901000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":220901000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-08-03","end":"2014-11-01","val":220901000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":220901000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":907036000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":907036000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":907036000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2014-11-02","end":"2015-01-31","val":248009000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-11-02","end":"2015-01-31","val":248009000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4"},{"start":"2015-02-01","end":"2015-05-02","val":218686000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":218686000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2015-05-02","val":218686000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2015-02-01","end":"2015-05-02","val":218686000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":433872000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":433872000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":215186000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":215186000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-05-03","end":"2015-08-01","val":215186000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":215186000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":654055000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":654055000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":220183000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":220183000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-08-02","end":"2015-10-31","val":220183000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":220183000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":905652000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":905652000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2015-11-01","end":"2016-01-30","val":251597000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-11-01","end":"2016-01-30","val":251597000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4"},{"start":"2016-01-31","end":"2016-04-30","val":216185000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":216185000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-01-31","end":"2016-04-30","val":216185000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":428057000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":428057000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":211872000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":211872000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-05-01","end":"2016-07-30","val":211872000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":641873000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":641873000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":213816000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":213816000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"start":"2016-07-31","end":"2016-10-29","val":213816000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":880628000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2016-10-30","end":"2017-01-28","val":238755000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4"},{"start":"2017-01-29","end":"2017-04-29","val":205085000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":396276000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":191191000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":598894000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":202618000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2009-02-01","end":"2010-01-30","val":5082000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2009"},{"start":"2010-01-31","end":"2010-07-31","val":3406000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2010-01-31","end":"2010-10-30","val":5570000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2010-01-31","end":"2011-01-29","val":7795000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":7795000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-04-30","val":1258000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2011Q1"},{"start":"2011-01-30","end":"2011-07-30","val":2639000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-07-30","val":2639000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-01-30","end":"2011-10-29","val":3995000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2011-10-29","val":3995000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-01-30","end":"2012-01-28","val":5261000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":5261000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":5261000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":1369000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"start":"2012-01-29","end":"2012-04-28","val":1369000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":2351000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":2351000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-01-29","end":"2012-10-27","val":3913000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":3913000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-01-29","end":"2013-02-02","val":4454000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":4454000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":4454000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":1810000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":1810000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":3430000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":3430000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":3000000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":3000000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":3586000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":3586000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":3586000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":1253000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":1253000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1151000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1151000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":1902000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1902000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":2502000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":2502000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":2502000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":844000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":844000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":1598000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":1598000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":2338000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":2338000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":3021000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":3021000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":896000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":896000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":1516000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":1516000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":2162000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":2162000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":2700000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":590000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":896000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"}]}},"SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit":{"label":"Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit","description":"The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.","units":{"USD":[{"end":"2012-07-28","val":-214000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":-214000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-05-04","val":-178000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2013Q1I"},{"end":"2013-08-03","val":-178000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2013Q2I"},{"end":"2013-11-02","val":-118000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2013Q3I"},{"end":"2014-05-03","val":-78000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2014Q1I"},{"end":"2014-08-02","val":-78000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2014Q2I"},{"end":"2014-11-01","val":-78000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2014Q3I"}]}},"SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeOfChangeUpperBound":{"label":"Significant (Increase) Decrease in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound (Deprecated 2015-01-31)","description":"Amount of (increase) decrease reasonably possible in the estimated upper bound of the unrecognized tax benefit for a tax position taken or expected to be taken.","units":{"USD":[{"end":"2013-02-02","val":-178000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2012Q4I"},{"end":"2014-02-01","val":-21000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2013Q4I"}]}},"StockholdersEquity":{"label":"Stockholders' Equity Attributable to Parent","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.","units":{"USD":[{"end":"2009-01-31","val":134177000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2008Q4I"},{"end":"2010-01-30","val":141756000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2010-01-30","val":141756000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2009Q4I"},{"end":"2011-01-29","val":183352000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":183352000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":183352000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2011-01-29","val":183352000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2011-01-29","val":183352000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2010Q4I"},{"end":"2011-07-30","val":111582000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":90455000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":131607000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":131607000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":131607000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":131607000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":131607000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2012-01-28","val":131607000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2012-01-28","val":131607000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2011Q4I"},{"end":"2012-04-28","val":91772000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":48332000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":40302000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":110606000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":110606000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":110606000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":110606000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":110606000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2013-02-02","val":110606000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2013-02-02","val":110606000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2013-02-02","val":110606000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2013-02-02","val":110606000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-02-02","val":110606000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2012Q4I"},{"end":"2013-05-04","val":84793000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":84793000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":49706000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":49706000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":48874000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":48874000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":127956000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":127956000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":127956000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":127956000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":127956000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-02-01","val":127956000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2014-02-01","val":127956000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2014-02-01","val":127956000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2014-02-01","val":127956000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2014-02-01","val":127956000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2013Q4I"},{"end":"2014-05-03","val":96058000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":96058000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":59589000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":59589000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":48703000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":48703000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":87648000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":87648000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":87648000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":87648000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":87648000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-01-31","val":87648000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2015-01-31","val":87648000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2015-01-31","val":87648000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2015-01-31","val":87648000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014Q4I"},{"end":"2015-05-02","val":54443000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":54443000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":15529000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":15529000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":-17795000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":-17795000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":34916000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":34916000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":34916000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":34916000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":34916000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2016-01-30","val":34916000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2016-01-30","val":34916000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2016-01-30","val":34916000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":-1259000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":-1259000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":-38508000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":-38508000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":-68642000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":-68642000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":-22781000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":-22781000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":-22781000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":-22781000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":-78783000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":-110935000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":-155963000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures":{"label":"Stock Issued During Period, Value, Restricted Stock Award, Forfeitures","description":"Value of stock related to Restricted Stock Awards forfeited during the period.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":4107000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2010-01-31","end":"2011-01-29","val":4107000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-07-30","val":3584000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":3584000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2012-01-28","val":3584000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":3584000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":3584000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":1067000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":1111000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-10-27","val":1660000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2013-02-02","val":1660000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":1660000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":1660000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":2076000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":2076000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":2097000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":2097000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":2134000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":2134000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":2134000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":2134000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":2134000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":1461000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":1461000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":1461000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":1461000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-02-02","end":"2014-11-01","val":1937000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":1937000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":1937000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":1937000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":1937000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":399000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":399000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":399000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":399000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":399000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":399000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":399000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":399000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":120000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":120000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":120000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":120000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-01-31","end":"2016-10-29","val":191000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":191000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-01-31","end":"2017-01-28","val":191000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":40000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":44000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-01-29","end":"2017-10-28","val":64000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"}]}},"StockIssuedDuringPeriodValueStockOptionsExercised":{"label":"Stock Issued During Period, Value, Stock Options Exercised","description":"Value of stock issued as a result of the exercise of stock options.","units":{"USD":[{"start":"2011-01-30","end":"2011-07-30","val":385000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"start":"2011-01-30","end":"2011-10-29","val":398000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"start":"2011-01-30","end":"2012-01-28","val":398000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"start":"2011-01-30","end":"2012-01-28","val":398000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":398000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":18000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":54000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-10-27","val":537000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2013-02-02","val":538000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":538000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":538000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":518000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":518000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":595000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":595000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-02-03","end":"2013-11-02","val":595000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":595000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-02-03","end":"2014-02-01","val":595000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":595000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":595000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-11-01","val":22000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":22000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-02-02","end":"2015-01-31","val":22000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":22000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":22000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":454000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":454000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":454000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":454000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-02-01","end":"2015-10-31","val":454000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":454000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-02-01","end":"2016-01-30","val":454000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":454000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"}]}},"TreasuryStockShares":{"label":"Treasury Stock, Shares","description":"Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.","units":{"shares":[{"end":"2011-01-29","val":337800,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":337800,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":337800,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":337800,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":337800,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":337800,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":337800,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":337800,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":337800,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":337800,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":337800,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":337800,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":337800,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":337800,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":337800,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":337800,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":337800,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":337800,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":337800,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":337800,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":337800,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":337800,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":337800,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":337800,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":337800,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":337800,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":337800,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":337800,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":337800,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":337800,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":337800,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":337800,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":337800,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":337800,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":337800,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":337800,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":337800,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":337800,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":337800,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":337800,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":337800,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":337800,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":337800,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":337800,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":337800,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":337800,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":337800,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":337800,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":337800,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":337800,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":337800,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":337800,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":337800,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":337800,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":337800,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":337800,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":337800,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":337800,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":337800,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":337800,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":337800,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":337800,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":337800,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":337800,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"TreasuryStockValue":{"label":"Treasury Stock, Value","description":"The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.","units":{"USD":[{"end":"2011-01-29","val":1387000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07"},{"end":"2011-01-29","val":1387000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07"},{"end":"2011-01-29","val":1387000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11","frame":"CY2010Q4I"},{"end":"2011-07-30","val":1387000,"accn":"0000950123-11-082940","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-09-07","frame":"CY2011Q2I"},{"end":"2011-10-29","val":1387000,"accn":"0000950123-11-102315","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-28","val":1387000,"accn":"0001047469-12-004161","fy":2011,"fp":"FY","form":"10-K","filed":"2012-04-11"},{"end":"2012-01-28","val":1387000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06"},{"end":"2012-01-28","val":1387000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"end":"2012-01-28","val":1387000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"end":"2012-01-28","val":1387000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2012-04-28","val":1387000,"accn":"0001104659-12-042080","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-06-06","frame":"CY2012Q1I"},{"end":"2012-07-28","val":1387000,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2012Q2I"},{"end":"2012-10-27","val":1387000,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2012Q3I"},{"end":"2013-02-02","val":1387000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":1387000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-02-02","val":1387000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-02-02","val":1387000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-02-02","val":1387000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2013-05-04","val":1387000,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"end":"2013-05-04","val":1387000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1I"},{"end":"2013-08-03","val":1387000,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"end":"2013-08-03","val":1387000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2I"},{"end":"2013-11-02","val":1387000,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"end":"2013-11-02","val":1387000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3I"},{"end":"2014-02-01","val":1387000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":1387000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-02-01","val":1387000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-02-01","val":1387000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-02-01","val":1387000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2014-05-03","val":1387000,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"end":"2014-05-03","val":1387000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1I"},{"end":"2014-08-02","val":1387000,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"end":"2014-08-02","val":1387000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2I"},{"end":"2014-11-01","val":1387000,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"end":"2014-11-01","val":1387000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3I"},{"end":"2015-01-31","val":1387000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":1387000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-01-31","val":1387000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-01-31","val":1387000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-01-31","val":1387000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-05-02","val":1387000,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"end":"2015-05-02","val":1387000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1I"},{"end":"2015-08-01","val":1387000,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"end":"2015-08-01","val":1387000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2I"},{"end":"2015-10-31","val":1387000,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"end":"2015-10-31","val":1387000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3I"},{"end":"2016-01-30","val":1387000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":1387000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-01-30","val":1387000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-01-30","val":1387000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-01-30","val":1387000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":1387000,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"end":"2016-04-30","val":1387000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-07-30","val":1387000,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"end":"2016-07-30","val":1387000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2I"},{"end":"2016-10-29","val":1387000,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"end":"2016-10-29","val":1387000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3I"},{"end":"2017-01-28","val":1387000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12"},{"end":"2017-01-28","val":1387000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07"},{"end":"2017-01-28","val":1387000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"end":"2017-01-28","val":1387000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q4I"},{"end":"2017-04-29","val":1387000,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1I"},{"end":"2017-07-29","val":1387000,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2I"},{"end":"2017-10-28","val":1387000,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3I"}]}},"UnamortizedDebtIssuanceExpense":{"label":"Unamortized Debt Issuance Expense","description":"The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.","units":{"USD":[{"end":"2012-01-28","val":18708000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":12868000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":12868000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":17397000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":17397000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":14502000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":14502000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":13598000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":13598000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":13430000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2010-01-30","val":11984000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2009Q4I"},{"end":"2011-01-29","val":10749000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2011-01-29","val":10749000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2010Q4I"},{"end":"2012-01-28","val":9961000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2012-01-28","val":9961000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2012-01-28","val":9961000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2011Q4I"},{"end":"2013-02-02","val":9339000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":9339000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2013-02-02","val":9339000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2013-02-02","val":9339000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2012Q4I"},{"end":"2014-02-01","val":9162000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":9162000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2014-02-01","val":9162000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2014-02-01","val":9162000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2013Q4I"},{"end":"2015-01-31","val":9064000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":9064000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2015-01-31","val":9064000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014Q4I"},{"end":"2016-01-30","val":9064000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":9064000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":9086000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":526000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":526000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2014-02-02","end":"2015-01-31","val":19000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":19000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":19000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities","description":"Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":272000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":272000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":467000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":467000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":467000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued":{"label":"Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued","description":"Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.","units":{"USD":[{"end":"2012-01-28","val":1323000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":66000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":66000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":20000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":20000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":0,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense":{"label":"Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense","description":"Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":459000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":387000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":387000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":117000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":117000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":117000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":17000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":17000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":17000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":6000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":6000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":6000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2016-01-30","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2017-01-28","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2011-01-30","end":"2012-01-28","val":30000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":30000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":59000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":59000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":59000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2016-01-31","end":"2017-01-28","val":22000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"}]}},"UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations":{"label":"Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations","description":"Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.","units":{"USD":[{"start":"2010-01-31","end":"2011-01-29","val":1235000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2012-01-28","val":20000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":20000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2013-02-02","val":214000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":214000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":214000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2014-02-01","val":177000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":177000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":177000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2015-01-31","val":79000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":79000,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":79000,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"}]}},"UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate":{"label":"Unrecognized Tax Benefits that Would Impact Effective Tax Rate","description":"The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.","units":{"USD":[{"end":"2012-01-28","val":877000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2011Q4I"},{"end":"2013-02-02","val":255000,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"end":"2013-02-02","val":255000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2012Q4I"},{"end":"2014-02-01","val":78000,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"end":"2014-02-01","val":78000,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2013Q4I"},{"end":"2015-01-31","val":0,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"end":"2015-01-31","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2016-01-30","val":0,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"end":"2016-01-30","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015Q4I"},{"end":"2017-01-28","val":0,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016Q4I"}]}},"WeightedAverageNumberOfDilutedSharesOutstanding":{"label":"Weighted Average Number of Shares Outstanding, Diluted","description":"The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.","units":{"shares":[{"start":"2010-01-31","end":"2011-01-29","val":17897868,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-07-30","val":18026635,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":18109681,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":18068224,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":18151401,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q3"},{"start":"2011-01-30","end":"2012-01-28","val":18091286,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":18091286,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":18287395,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":18403684,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":18403684,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":18519973,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":18519973,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":18471204,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":18471204,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":18606243,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":18606243,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":18528169,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":18528169,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":18528169,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":18843072,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":18843072,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":18998893,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":18998893,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":19154714,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":19154714,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":19066734,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":19066734,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":19202416,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":19202416,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":19101742,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":19101742,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":19101742,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":19281718,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":19281718,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":19354271,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":19354271,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":19426824,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":19426824,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":19393072,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":19393072,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":19470674,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":19470674,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":19417681,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":19417681,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":19417681,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":19561610,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":19561610,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":19640016,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":19640016,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":19718423,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":19718423,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":19674082,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":19674082,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":19742212,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":19742212,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":19691114,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":19691114,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":19760448,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":19760448,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":19834823,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":19834823,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":19909198,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":19909198,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":19887654,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":19887654,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":19993316,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":19993316,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":19917098,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":20039047,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":20155397,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":20271746,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":20260412,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":20470443,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}},"WeightedAverageNumberOfSharesOutstandingBasic":{"label":"Weighted Average Number of Shares Outstanding, Basic","description":"Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.","units":{"shares":[{"start":"2010-01-31","end":"2011-01-29","val":17642061,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17","frame":"CY2010"},{"start":"2011-01-30","end":"2011-07-30","val":18026635,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2011-05-01","end":"2011-07-30","val":18109681,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05","frame":"CY2011Q2"},{"start":"2011-01-30","end":"2011-10-29","val":18068224,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2011-08-01","end":"2011-10-29","val":18151401,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05","frame":"CY2011Q3"},{"start":"2011-01-30","end":"2012-01-28","val":18091286,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2011-01-30","end":"2012-01-28","val":18091286,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16","frame":"CY2011"},{"start":"2012-01-29","end":"2012-04-28","val":18287395,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13","frame":"CY2012Q1"},{"start":"2012-01-29","end":"2012-07-28","val":18403684,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-01-29","end":"2012-07-28","val":18403684,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2012-04-29","end":"2012-07-28","val":18519973,"accn":"0001104659-12-061692","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-09-05"},{"start":"2012-04-29","end":"2012-07-28","val":18519973,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11","frame":"CY2012Q2"},{"start":"2012-01-29","end":"2012-10-27","val":18471204,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-01-29","end":"2012-10-27","val":18471204,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2012-07-29","end":"2012-10-27","val":18606243,"accn":"0001104659-12-082040","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-12-05"},{"start":"2012-07-29","end":"2012-10-27","val":18606243,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11","frame":"CY2012Q3"},{"start":"2012-01-29","end":"2013-02-02","val":18528169,"accn":"0001047469-13-004476","fy":2012,"fp":"FY","form":"10-K","filed":"2013-04-17"},{"start":"2012-01-29","end":"2013-02-02","val":18528169,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2012-01-29","end":"2013-02-02","val":18528169,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15","frame":"CY2012"},{"start":"2013-02-03","end":"2013-05-04","val":18843072,"accn":"0001104659-13-048867","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-06-13"},{"start":"2013-02-03","end":"2013-05-04","val":18843072,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11","frame":"CY2013Q1"},{"start":"2013-02-03","end":"2013-08-03","val":18998893,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-02-03","end":"2013-08-03","val":18998893,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2013-05-05","end":"2013-08-03","val":19154714,"accn":"0001104659-13-069250","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-11"},{"start":"2013-05-05","end":"2013-08-03","val":19154714,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10","frame":"CY2013Q2"},{"start":"2013-02-03","end":"2013-11-02","val":19066734,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-02-03","end":"2013-11-02","val":19066734,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2013-08-04","end":"2013-11-02","val":19202416,"accn":"0001104659-13-089570","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-11"},{"start":"2013-08-04","end":"2013-11-02","val":19202416,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10","frame":"CY2013Q3"},{"start":"2013-02-03","end":"2014-02-01","val":19101742,"accn":"0001047469-14-003853","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-16"},{"start":"2013-02-03","end":"2014-02-01","val":19101742,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2013-02-03","end":"2014-02-01","val":19101742,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-02-02","end":"2014-05-03","val":19281718,"accn":"0001104659-14-045300","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-06-11"},{"start":"2014-02-02","end":"2014-05-03","val":19281718,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10","frame":"CY2014Q1"},{"start":"2014-02-02","end":"2014-08-02","val":19354271,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-02-02","end":"2014-08-02","val":19354271,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2014-05-04","end":"2014-08-02","val":19426824,"accn":"0001104659-14-065600","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-09-10"},{"start":"2014-05-04","end":"2014-08-02","val":19426824,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09","frame":"CY2014Q2"},{"start":"2014-02-02","end":"2014-11-01","val":19393072,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-02-02","end":"2014-11-01","val":19393072,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2014-08-03","end":"2014-11-01","val":19470674,"accn":"0001104659-14-085907","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-12-10"},{"start":"2014-08-03","end":"2014-11-01","val":19470674,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09","frame":"CY2014Q3"},{"start":"2014-02-02","end":"2015-01-31","val":19417681,"accn":"0001047469-15-003545","fy":2014,"fp":"FY","form":"10-K","filed":"2015-04-15"},{"start":"2014-02-02","end":"2015-01-31","val":19417681,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2014-02-02","end":"2015-01-31","val":19417681,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2014"},{"start":"2015-02-01","end":"2015-05-02","val":19561610,"accn":"0001104659-15-044548","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-06-10"},{"start":"2015-02-01","end":"2015-05-02","val":19561610,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08","frame":"CY2015Q1"},{"start":"2015-02-01","end":"2015-08-01","val":19640016,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-02-01","end":"2015-08-01","val":19640016,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2015-05-03","end":"2015-08-01","val":19718423,"accn":"0001104659-15-064307","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-09-09"},{"start":"2015-05-03","end":"2015-08-01","val":19718423,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07","frame":"CY2015Q2"},{"start":"2015-02-01","end":"2015-10-31","val":19674082,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-02-01","end":"2015-10-31","val":19674082,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2015-08-02","end":"2015-10-31","val":19742212,"accn":"0001104659-15-083798","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-12-09"},{"start":"2015-08-02","end":"2015-10-31","val":19742212,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07","frame":"CY2015Q3"},{"start":"2015-02-01","end":"2016-01-30","val":19691114,"accn":"0001047469-16-012172","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13"},{"start":"2015-02-01","end":"2016-01-30","val":19691114,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2015"},{"start":"2016-01-31","end":"2016-04-30","val":19760448,"accn":"0001104659-16-126128","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-06-08"},{"start":"2016-01-31","end":"2016-04-30","val":19760448,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2016Q1"},{"start":"2016-01-31","end":"2016-07-30","val":19834823,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-01-31","end":"2016-07-30","val":19834823,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2016-05-01","end":"2016-07-30","val":19909198,"accn":"0001104659-16-143433","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-09-07"},{"start":"2016-05-01","end":"2016-07-30","val":19909198,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2016Q2"},{"start":"2016-01-31","end":"2016-10-29","val":19887654,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-01-31","end":"2016-10-29","val":19887654,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2016-07-31","end":"2016-10-29","val":19993316,"accn":"0001104659-16-160982","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-12-07"},{"start":"2016-07-31","end":"2016-10-29","val":19993316,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2016Q3"},{"start":"2016-01-31","end":"2017-01-28","val":19917098,"accn":"0001047469-17-002544","fy":2016,"fp":"FY","form":"10-K","filed":"2017-04-12","frame":"CY2016"},{"start":"2017-01-29","end":"2017-04-29","val":20039047,"accn":"0001104659-17-037866","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-06-07","frame":"CY2017Q1"},{"start":"2017-01-29","end":"2017-07-29","val":20155397,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06"},{"start":"2017-04-30","end":"2017-07-29","val":20271746,"accn":"0001104659-17-055703","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-09-06","frame":"CY2017Q2"},{"start":"2017-01-29","end":"2017-10-28","val":20260412,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12"},{"start":"2017-07-30","end":"2017-10-28","val":20470443,"accn":"0001104659-17-072911","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-12-12","frame":"CY2017Q3"}]}}}}}