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A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.","units":{"USD":[{"end":"2011-06-22","val":31600000,"accn":"0001140361-11-058698","fy":2011,"fp":"FY","form":"10-K","filed":"2011-12-22","frame":"CY2011Q2I"}]}},"AcquiredFiniteLivedIntangibleAssetWeightedAverageUsefulLife":{"label":"Acquired Finite-lived Intangible Asset, Weighted Average Useful Life (Deprecated 2012-01-31)","description":"The calculated weighted-average amortization period of a major class of finite-lived intangible assets acquired during the current period either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.","units":{"Y":[{"start":"2011-10-29","end":"2012-07-27","val":13.5,"accn":"0001193125-12-375631","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-08-30"}]}},"AdditionalPaidInCapital":{"label":"Additional Paid in Capital","description":"Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. 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Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2009-10-30","val":201700000,"accn":"0001140361-10-050434","fy":2010,"fp":"FY","form":"10-K","filed":"2010-12-20","frame":"CY2009Q3I"},{"end":"2010-10-29","val":517100000,"accn":"0001140361-10-050434","fy":2010,"fp":"FY","form":"10-K","filed":"2010-12-20"},{"end":"2010-10-29","val":517700000,"accn":"0001140361-11-058698","fy":2011,"fp":"FY","form":"10-K","filed":"2011-12-22","frame":"CY2010Q3I"},{"end":"2011-10-28","val":3400000,"accn":"0001140361-11-058698","fy":2011,"fp":"FY","form":"10-K","filed":"2011-12-22"},{"end":"2011-10-28","val":3400000,"accn":"0001193125-12-505211","fy":2012,"fp":"FY","form":"10-K","filed":"2012-12-18","frame":"CY2011Q3I"},{"end":"2012-10-26","val":49500000,"accn":"0001193125-12-505211","fy":2012,"fp":"FY","form":"10-K","filed":"2012-12-18"},{"end":"2012-10-26","val":49513000,"accn":"0000801898-13-000046","fy":2013,"fp":"FY","form":"10-K","filed":"2013-12-13","frame":"CY2012Q3I"},{"end":"2013-10-25","val":29221000,"accn":"0000801898-13-000046","fy":2013,"fp":"FY","form":"10-K","filed":"2013-12-13"},{"end":"2013-10-25","val":29221000,"accn":"0000801898-14-000129","fy":2014,"fp":"FY","form":"10-K","filed":"2014-12-19","frame":"CY2013Q3I"},{"end":"2014-10-31","val":20776000,"accn":"0000801898-14-000129","fy":2014,"fp":"FY","form":"10-K","filed":"2014-12-19"},{"end":"2014-10-31","val":20800000,"accn":"0000801898-15-000122","fy":2015,"fp":"FY","form":"10-K","filed":"2015-12-21","frame":"CY2014Q3I"},{"end":"2015-10-30","val":9800000,"accn":"0000801898-15-000122","fy":2015,"fp":"FY","form":"10-K","filed":"2015-12-21"},{"end":"2015-10-30","val":9800000,"accn":"0000801898-16-000280","fy":2016,"fp":"FY","form":"10-K","filed":"2016-12-16","frame":"CY2015Q3I"},{"end":"2016-10-28","val":300000,"accn":"0000801898-16-000280","fy":2016,"fp":"FY","form":"10-K","filed":"2016-12-16","frame":"CY2016Q3I"}]}},"CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Financing Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of financing activities of discontinued operations. 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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":"2008-10-31","val":125972010,"accn":"0000801898-09-000167","fy":2009,"fp":"FY","form":"10-K","filed":"2009-12-22","frame":"CY2008Q3I"},{"end":"2009-10-30","val":126285641,"accn":"0000801898-09-000167","fy":2009,"fp":"FY","form":"10-K","filed":"2009-12-22"},{"end":"2009-10-30","val":126285641,"accn":"0001140361-10-050434","fy":2010,"fp":"FY","form":"10-K","filed":"2010-12-20","frame":"CY2009Q3I"},{"end":"2010-10-29","val":127402894,"accn":"0001140361-10-050434","fy":2010,"fp":"FY","form":"10-K","filed":"2010-12-20"},{"end":"2010-10-29","val":127402894,"accn":"0001140361-11-058698","fy":2011,"fp":"FY","form":"10-K","filed":"2011-12-22","frame":"CY2010Q3I"},{"end":"2011-10-28","val":128986923,"accn":"0001140361-11-058698","fy":2011,"fp":"FY","form":"10-K","filed":"2011-12-22"},{"end":"2011-10-28","val":128986923,"accn":"0001193125-12-505211","fy":2012,"fp":"FY","form":"10-K","filed":"2012-12-18","frame":"CY2011Q3I"},{"end":"2012-10-26","val":129799524,"accn":"0001193125-12-505211","fy":2012,"fp":"FY","form":"10-K","filed":"2012-12-18"},{"end":"2012-10-26","val":129799524,"accn":"0000801898-13-000046","fy":2013,"fp":"FY","form":"10-K","filed":"2013-12-13","frame":"CY2012Q3I"},{"end":"2013-10-25","val":130204665,"accn":"0000801898-13-000046","fy":2013,"fp":"FY","form":"10-K","filed":"2013-12-13"},{"end":"2013-10-25","val":130204665,"accn":"0000801898-14-000129","fy":2014,"fp":"FY","form":"10-K","filed":"2014-12-19","frame":"CY2013Q3I"},{"end":"2014-10-31","val":130794076,"accn":"0000801898-14-000129","fy":2014,"fp":"FY","form":"10-K","filed":"2014-12-19"},{"end":"2014-10-31","val":130794076,"accn":"0000801898-15-000122","fy":2015,"fp":"FY","form":"10-K","filed":"2015-12-21","frame":"CY2014Q3I"},{"end":"2015-10-30","val":131242051,"accn":"0000801898-15-000122","fy":2015,"fp":"FY","form":"10-K","filed":"2015-12-21"},{"end":"2015-10-30","val":131242051,"accn":"0000801898-16-000280","fy":2016,"fp":"FY","form":"10-K","filed":"2016-12-16","frame":"CY2015Q3I"},{"end":"2016-10-28","val":131966614,"accn":"0000801898-16-000280","fy":2016,"fp":"FY","form":"10-K","filed":"2016-12-16","frame":"CY2016Q3I"}]}},"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. 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-000153","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-03-04"},{"start":"2015-10-31","end":"2016-01-29","val":3941000,"accn":"0000801898-17-000027","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-03-03","frame":"CY2015Q4"},{"start":"2015-10-31","end":"2016-04-29","val":6147000,"accn":"0000801898-16-000200","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-06-03"},{"start":"2016-01-30","end":"2016-04-29","val":2206000,"accn":"0000801898-16-000200","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-06-03","frame":"CY2016Q1"},{"start":"2015-10-31","end":"2016-07-29","val":7828000,"accn":"0000801898-16-000225","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-09-02"},{"start":"2016-04-30","end":"2016-07-29","val":1681000,"accn":"0000801898-16-000225","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-09-02","frame":"CY2016Q2"},{"start":"2015-10-31","end":"2016-10-28","val":9342000,"accn":"0000801898-16-000280","fy":2016,"fp":"FY","form":"10-K","filed":"2016-12-16","frame":"CY2016"},{"start":"2016-10-29","end":"2017-01-27","val":1472000,"accn":"0000801898-17-000027","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-03-03","frame":"CY2016Q4"}]}},"OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent":{"label":"Liability, 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than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other than temporary impairment loss (OTTI) on investments in available-for-sale and held-to-maturity debt securities, recognized in other comprehensive loss and attributable to parent 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