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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. 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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":{"segment":[{"start":"2011-10-01","end":"2012-06-30","val":1,"accn":"0001047469-12-007452","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-07-26"},{"start":"2011-10-01","end":"2012-09-30","val":1,"accn":"0001047469-12-010736","fy":2012,"fp":"FY","form":"10-K","filed":"2012-11-21","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":1,"accn":"0001047469-13-000584","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-01-31","frame":"CY2012Q4"},{"start":"2012-10-01","end":"2013-03-31","val":1,"accn":"0001047469-13-004850","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-04-25"},{"start":"2012-10-01","end":"2013-06-30","val":1,"accn":"0001047469-13-007778","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-07-25"},{"start":"2012-10-01","end":"2013-09-30","val":1,"accn":"0001047469-13-010881","fy":2013,"fp":"FY","form":"10-K","filed":"2013-11-26","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":1,"accn":"0001047469-14-000458","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-01-30","frame":"CY2013Q4"},{"start":"2013-10-01","end":"2014-03-31","val":1,"accn":"0001047469-14-004132","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-04-24"},{"start":"2013-10-01","end":"2014-06-30","val":1,"accn":"0001047469-14-006540","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-07-31"},{"start":"2013-10-01","end":"2014-09-30","val":1,"accn":"0001047469-14-009431","fy":2014,"fp":"FY","form":"10-K","filed":"2014-11-20","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":1,"accn":"0001047469-15-000486","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-01-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":1,"accn":"0001047469-15-004190","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-04-30","frame":"CY2015Q1"},{"start":"2014-10-01","end":"2015-06-30","val":1,"accn":"0001047469-15-006435","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-07-30"},{"start":"2014-10-01","end":"2015-09-30","val":1,"accn":"0001047469-15-008809","fy":2015,"fp":"FY","form":"10-K","filed":"2015-11-19","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":1,"accn":"0001047469-16-009898","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-01-28","frame":"CY2015Q4"},{"start":"2015-10-01","end":"2016-03-31","val":1,"accn":"0001050007-16-000004","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-04-28"},{"start":"2015-10-01","end":"2016-06-30","val":1,"accn":"0001050007-16-000010","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-07-28"},{"start":"2015-10-01","end":"2016-09-30","val":1,"accn":"0001050007-16-000015","fy":2016,"fp":"FY","form":"10-K","filed":"2016-11-17","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":1,"accn":"0001050007-17-000004","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-01-26","frame":"CY2016Q4"},{"start":"2016-10-01","end":"2017-03-31","val":1,"accn":"0001050007-17-000021","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-04-27"},{"start":"2016-10-01","end":"2017-06-30","val":1,"accn":"0001050007-17-000026","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-07-27"}]}},"OperatingExpenses":{"label":"Operating Expenses","description":"Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. 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