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taxes.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":6700000,"accn":"0001117106-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0001117106-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0001117106-15-000011","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":11100000,"accn":"0001117106-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":11100000,"accn":"0001117106-15-000011","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":11100000,"accn":"0001117106-16-000050","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-24","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":7400000,"accn":"0001117106-14-000025","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-06"},{"start":"2014-01-01","end":"2014-09-30","val":16500000,"accn":"0001117106-14-000032","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":15400000,"accn":"0001117106-15-000011","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":15400000,"accn":"0001117106-16-000050","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-24","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":20400000,"accn":"0001117106-16-000050","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-24","frame":"CY2015"}]}},"OperatingLeasesRentExpenseNet":{"label":"Operating 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Alternate caption: Payments for Advances from 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