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hedge.","units":{"USD":[{"end":"2010-12-31","val":-8460000,"accn":"0001193125-12-087530","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":-8460000,"accn":"0000950123-11-097462","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-10"},{"end":"2010-12-31","val":-8460000,"accn":"0000950123-11-078010","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-17"},{"end":"2010-12-31","val":-8460000,"accn":"0000950123-11-077705","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":2366000,"accn":"0000950123-11-078010","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-17","frame":"CY2011Q2I"},{"end":"2011-06-30","val":2366000,"accn":"0000950123-11-077705","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-09-30","val":-14101000,"accn":"0000950123-11-097462","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-10","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-27530000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07"},{"end":"2011-12-31","val":-27530000,"accn":"0001193125-12-218085","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":-27530000,"accn":"0001193125-12-087530","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":-27530000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":-27530000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05"},{"end":"2011-12-31","val":-27530000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2011-12-31","val":-27530000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06"},{"end":"2011-12-31","val":-27530000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2011-12-31","val":-27530000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":-27530000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08"},{"end":"2012-03-31","val":-20339000,"accn":"0001193125-12-218085","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2012-03-31","val":-20339000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06","frame":"CY2012Q1I"},{"end":"2012-03-31","val":-20339000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-06-30","val":-35671000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07"},{"end":"2012-06-30","val":-35669000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2012Q2I"},{"end":"2012-06-30","val":-35671000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06"},{"end":"2012-09-30","val":-31485000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2012Q3I"},{"end":"2012-09-30","val":-31485000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08"},{"end":"2012-12-31","val":-27043000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":-27043000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05"},{"end":"2012-12-31","val":-27043000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2012-12-31","val":-27043000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06"},{"end":"2012-12-31","val":-27043000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":-27043000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-03-31","val":-32258000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06","frame":"CY2013Q1I"},{"end":"2013-03-31","val":-32258000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2013-06-30","val":-29497000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q2I"},{"end":"2013-06-30","val":-29497000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06"},{"end":"2013-09-30","val":-21051000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"}]}},"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. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.","units":{"USD":[{"end":"2010-12-31","val":1216565000,"accn":"0001193125-12-087530","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":1216565000,"accn":"0000950123-11-097462","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-10"},{"end":"2010-12-31","val":1216565000,"accn":"0000950123-11-078010","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-17"},{"end":"2010-12-31","val":1216565000,"accn":"0000950123-11-077705","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":1906745000,"accn":"0000950123-11-078010","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-17","frame":"CY2011Q2I"},{"end":"2011-06-30","val":1906745000,"accn":"0000950123-11-077705","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-09-30","val":1921013000,"accn":"0000950123-11-097462","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-10","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1934291000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07"},{"end":"2011-12-31","val":1934291000,"accn":"0001193125-12-218085","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":1934291000,"accn":"0001193125-12-087530","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":1934291000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":1934291000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2011-12-31","val":1934291000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":1934291000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08"},{"end":"2012-03-31","val":1947539000,"accn":"0001193125-12-218085","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1958694000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1969774000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1980984000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1980984000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05"},{"end":"2012-12-31","val":1980984000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2012-12-31","val":1980984000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06"},{"end":"2012-12-31","val":1980984000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":1980984000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-03-31","val":1993534000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2012854000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2023361000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"}]}},"AdjustmentsToAdditionalPaidInCapitalOther":{"label":"Adjustments to Additional Paid in Capital, Other","description":"Amount of other increase (decrease) in additional paid in capital (APIC).","units":{"USD":[{"start":"2010-12-31","end":"2011-12-31","val":3543000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2011"},{"start":"2010-12-31","end":"2011-12-31","val":3543000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"start":"2011-01-01","end":"2011-12-31","val":3543000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. 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of Credit Facility, Interest Rate During Period","description":"The effective interest rate during the reporting 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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. 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":"2010-12-31","val":0,"accn":"0001193125-12-087530","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29","frame":"CY2010Q4I"},{"end":"2010-12-31","val":0,"accn":"0000950123-11-097462","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-10"},{"end":"2010-12-31","val":0,"accn":"0000950123-11-078010","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-17"},{"end":"2010-12-31","val":0,"accn":"0000950123-11-077705","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":275000000,"accn":"0000950123-11-078010","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-08-17","frame":"CY2011Q2I"},{"end":"2011-06-30","val":275000000,"accn":"0000950123-11-077705","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-09-30","val":230000000,"accn":"0000950123-11-097462","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-10","frame":"CY2011Q3I"},{"end":"2011-12-31","val":227000000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07"},{"end":"2011-12-31","val":227000000,"accn":"0001193125-12-218085","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":227000000,"accn":"0001193125-12-087530","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-29"},{"end":"2011-12-31","val":227000000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":227000000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2011-12-31","val":227000000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":227000000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08"},{"end":"2012-03-31","val":173000000,"accn":"0001193125-12-218085","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":143000000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":153000000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":143000000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":143000000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05"},{"end":"2012-12-31","val":143000000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2012-12-31","val":143000000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06"},{"end":"2012-12-31","val":143000000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06"},{"end":"2012-12-31","val":143000000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-03-31","val":100000000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":95000000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":75000000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"}]}},"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":"2013-09-30","val":1690241000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"}]}},"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":"2012-06-30","val":1074878000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1094053000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":460301000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":460301000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2012-12-31","val":460301000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-03-31","val":470891000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":473121000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":471163000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"}]}},"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":"2012-06-30","val":47910000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":10663000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":44457000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":44457000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2012-12-31","val":44457000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-03-31","val":33566000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":23084000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11984000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"}]}},"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":"2012-06-30","val":240886000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":243717000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":636196000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":636196000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2012-12-31","val":636196000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-03-31","val":623728000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":617524000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":633564000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"}]}},"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":"2012-06-30","val":157210000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":311509000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":246664000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":246664000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2012-12-31","val":246664000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-03-31","val":243563000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":244948000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":244879000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"}]}},"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":"2012-06-30","val":250149000,"accn":"0001193125-12-339946","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-07","frame":"CY2012Q2I"},{"end":"2012-09-30","val":101574000,"accn":"0001104659-12-075877","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":301905000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":301905000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"end":"2012-12-31","val":301905000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-03-31","val":253637000,"accn":"0001104659-13-037694","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":248518000,"accn":"0001104659-13-059935","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-06","frame":"CY2013Q2I"},{"end":"2013-09-30","val":229825000,"accn":"0001104659-13-081177","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"}]}},"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. 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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). 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Amount excludes temporary equity. Alternate caption for the concept is permanent 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Issued During Period, Value, New Issues","description":"Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public 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Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":15444000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2010"},{"start":"2009-12-31","end":"2010-12-31","val":15444000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"start":"2010-01-01","end":"2010-12-31","val":15444000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2010-12-31","end":"2011-12-31","val":18922000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2011"},{"start":"2010-12-31","end":"2011-12-31","val":18922000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"start":"2011-01-01","end":"2011-12-31","val":18922000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":26226000,"accn":"0001104659-13-084914","fy":2012,"fp":"FY","form":"8-K","filed":"2013-11-15","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":26226000,"accn":"0001104659-13-073491","fy":2012,"fp":"FY","form":"8-K","filed":"2013-10-01"},{"start":"2012-01-01","end":"2012-12-31","val":26226000,"accn":"0001104659-13-014267","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"}]}},"TemporaryEquityRedemptionValue":{"label":"Temporary Equity, Redemption Value (Deprecated 2014-01-31)","description":"The aggregate amount to be paid by the entity upon redemption of the security that is classified as temporary equity. 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