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For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred 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This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":34009000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"}]}},"AdjustmentsToAdditionalPaidInCapitalReallocationOfMinorityInterest":{"label":"Adjustments to Additional Paid in Capital, Reallocation of Noncontrolling Interest (Deprecated 2013-01-31)","description":"Change in additional paid in capital as a result of a reallocation of a subsidiary's stockholders' equity to noncontrolling interest due to the subsidiary issuing stock. This reallocation is from a capital transaction.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-2019000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-2019000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. 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Receivable, Allowance for Credit Loss, Current","description":"Amount of allowance for credit loss on accounts receivable, classified as current.","units":{"USD":[{"end":"2009-12-31","val":455705000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":455705000,"accn":"0001193125-10-246100","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-03"},{"end":"2009-12-31","val":455705000,"accn":"0001193125-10-179296","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":463690000,"accn":"0001193125-10-179296","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":482737000,"accn":"0001193125-10-246100","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-03","frame":"CY2010Q3I"},{"end":"2010-12-31","val":495486000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10","frame":"CY2010Q4I"},{"end":"2010-12-31","val":495486000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":495486000,"accn":"0001193125-11-280188","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-10-25"},{"end":"2010-12-31","val":495486000,"accn":"0001193125-11-208148","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-03"},{"end":"2010-12-31","val":495486000,"accn":"0001193125-11-126094","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-04"},{"end":"2010-12-31","val":495486000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-03-31","val":513954000,"accn":"0001193125-11-126094","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-04","frame":"CY2011Q1I"},{"end":"2011-06-30","val":534464000,"accn":"0001193125-11-208148","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-03","frame":"CY2011Q2I"},{"end":"2011-09-30","val":554716000,"accn":"0001193125-11-280188","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-10-25","frame":"CY2011Q3I"},{"end":"2011-12-31","val":578972000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13","frame":"CY2011Q4I"},{"end":"2011-12-31","val":578972000,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"},{"end":"2011-12-31","val":578972000,"accn":"0001193125-12-449127","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":578972000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10"},{"end":"2011-12-31","val":578972000,"accn":"0001193125-12-327263","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-01"},{"end":"2011-12-31","val":578972000,"accn":"0001193125-12-206673","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":578972000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2012-03-31","val":600921000,"accn":"0001193125-12-206673","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":621649000,"accn":"0001193125-12-327263","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":715507000,"accn":"0001193125-12-449127","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":670729000,"accn":"0001193125-13-439318","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-13","frame":"CY2012Q4I"},{"end":"2012-12-31","val":670729000,"accn":"0001193125-13-439307","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-11-13"},{"end":"2012-12-31","val":670729000,"accn":"0001193125-13-439306","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-11-13"},{"end":"2012-12-31","val":670729000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13"},{"end":"2012-12-31","val":663183000,"accn":"0001193125-13-329354","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":663183000,"accn":"0001193125-13-199086","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":663183000,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"},{"end":"2013-03-31","val":679864000,"accn":"0001193125-13-439306","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-11-13","frame":"CY2013Q1I"},{"end":"2013-03-31","val":679864000,"accn":"0001193125-13-199086","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-06-30","val":671087000,"accn":"0001193125-13-439307","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-11-13","frame":"CY2013Q2I"},{"end":"2013-06-30","val":671087000,"accn":"0001193125-13-329354","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-09-30","val":709008000,"accn":"0001193125-13-439318","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-13","frame":"CY2013Q3I"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization 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Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or 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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. 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},{"start":"2012-01-01","end":"2012-12-31","val":-4970000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":-4970000,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"},{"start":"2013-01-01","end":"2013-03-31","val":-21815000,"accn":"0001193125-13-439306","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-11-13","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-03-31","val":-21815000,"accn":"0001193125-13-199086","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-06-30","val":-29981000,"accn":"0001193125-13-439307","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-11-13"},{"start":"2013-01-01","end":"2013-06-30","val":-29981000,"accn":"0001193125-13-329354","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":-57882000,"accn":"0001193125-13-439318","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-13"}]}},"CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths":{"label":"Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months","description":"The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.","units":{"USD":[{"start":"2012-01-01","end":"2012-03-31","val":76900000,"accn":"0001193125-12-206673","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":74700000,"accn":"0001193125-12-327263","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":72500000,"accn":"0001193125-12-449127","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2013-01-01","end":"2013-03-31","val":60000000,"accn":"0001193125-13-439306","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-11-13","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-03-31","val":60000000,"accn":"0001193125-13-199086","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"start":"2013-01-01","end":"2013-06-30","val":42100000,"accn":"0001193125-13-439307","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-11-13"},{"start":"2013-01-01","end":"2013-06-30","val":42100000,"accn":"0001193125-13-329354","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"}]}},"CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Financing Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of financing activities of 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":"2008-01-01","end":"2008-12-31","val":-549000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-276000,"accn":"0001193125-10-179296","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":-5000,"accn":"0001193125-10-246100","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-03"},{"start":"2009-01-01","end":"2009-12-31","val":-558000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-558000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2009-01-01","end":"2009-12-31","val":-413000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"}]}},"CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Investing Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of investing activities of 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":"2008-01-01","end":"2008-12-31","val":-5618000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-717000,"accn":"0001193125-10-179296","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":-440000,"accn":"0001193125-10-246100","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-03"},{"start":"2009-01-01","end":"2009-12-31","val":-1503000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-1503000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2009-01-01","end":"2009-12-31","val":-1029000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-03-31","val":-186000,"accn":"0001193125-11-126094","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-04","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-1058000,"accn":"0001193125-11-208148","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-03"},{"start":"2010-01-01","end":"2010-09-30","val":-1302000,"accn":"0001193125-11-280188","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-10-25"},{"start":"2010-01-01","end":"2010-12-31","val":-1433000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-1433000,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-1433000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10"},{"start":"2010-01-01","end":"2010-12-31","val":-1433000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2010-01-01","end":"2010-12-31","val":-1102000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":-41000,"accn":"0001193125-12-206673","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-56000,"accn":"0001193125-12-327263","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-01"},{"start":"2011-01-01","end":"2011-06-30","val":-56000,"accn":"0001193125-11-208148","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-03"},{"start":"2011-01-01","end":"2011-09-30","val":-11583000,"accn":"0001193125-12-449127","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-11583000,"accn":"0001193125-11-280188","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-10-25"},{"start":"2011-01-01","end":"2011-12-31","val":-12894000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-12894000,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"},{"start":"2011-01-01","end":"2011-12-31","val":-12894000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10"},{"start":"2011-01-01","end":"2011-12-31","val":-12894000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"start":"2012-01-01","end":"2012-03-31","val":-16000,"accn":"0001193125-13-439306","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-11-13","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-16000,"accn":"0001193125-12-206673","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-06-30","val":-135000,"accn":"0001193125-13-439307","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-11-13"},{"start":"2012-01-01","end":"2012-06-30","val":-135000,"accn":"0001193125-13-329354","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-06-30","val":-135000,"accn":"0001193125-12-327263","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-135000,"accn":"0001193125-13-439318","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-13"},{"start":"2012-01-01","end":"2012-09-30","val":-135000,"accn":"0001193125-12-449127","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":-135000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":-135000,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"}]}},"CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations":{"label":"Cash 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Shares issued include shares outstanding and shares held in the treasury.","units":{"shares":[{"end":"2009-12-31","val":248517000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":248517000,"accn":"0001193125-10-246100","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-03"},{"end":"2009-12-31","val":248517000,"accn":"0001193125-10-179296","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":250608000,"accn":"0001193125-10-179296","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":250621000,"accn":"0001193125-10-246100","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-03","frame":"CY2010Q3I"},{"end":"2010-12-31","val":250880000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10","frame":"CY2010Q4I"},{"end":"2010-12-31","val":250880000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":250880000,"accn":"0001193125-11-280188","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-10-25"},{"end":"2010-12-31","val":250880000,"accn":"0001193125-11-208148","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-03"},{"end":"2010-12-31","val":250880000,"accn":"0001193125-11-126094","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-04"},{"end":"2010-12-31","val":250880000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-03-31","val":253155000,"accn":"0001193125-11-126094","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-04","frame":"CY2011Q1I"},{"end":"2011-06-30","val":254095000,"accn":"0001193125-11-208148","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-03","frame":"CY2011Q2I"},{"end":"2011-09-30","val":254103000,"accn":"0001193125-11-280188","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-10-25","frame":"CY2011Q3I"},{"end":"2011-12-31","val":254156000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13","frame":"CY2011Q4I"},{"end":"2011-12-31","val":254156,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"},{"end":"2011-12-31","val":254156000,"accn":"0001193125-12-449127","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":254156000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10"},{"end":"2011-12-31","val":254156000,"accn":"0001193125-12-327263","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-01"},{"end":"2011-12-31","val":254156000,"accn":"0001193125-12-206673","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":254156000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2012-03-31","val":256333000,"accn":"0001193125-12-206673","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":256342000,"accn":"0001193125-12-327263","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":256368000,"accn":"0001193125-12-449127","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":256394000,"accn":"0001193125-13-439318","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-13","frame":"CY2012Q4I"},{"end":"2012-12-31","val":256394000,"accn":"0001193125-13-439307","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-11-13"},{"end":"2012-12-31","val":256394000,"accn":"0001193125-13-439306","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-11-13"},{"end":"2012-12-31","val":256394000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13"},{"end":"2012-12-31","val":256394000,"accn":"0001193125-13-329354","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":256394000,"accn":"0001193125-13-199086","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":256394,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"},{"end":"2013-03-31","val":259084000,"accn":"0001193125-13-439306","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-11-13","frame":"CY2013Q1I"},{"end":"2013-03-31","val":259084000,"accn":"0001193125-13-199086","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-06-30","val":260168000,"accn":"0001193125-13-439307","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-11-13","frame":"CY2013Q2I"},{"end":"2013-06-30","val":260168000,"accn":"0001193125-13-329354","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-09-30","val":264495000,"accn":"0001193125-13-439318","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-13","frame":"CY2013Q3I"}]}},"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":"2009-12-31","val":2485000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":2485000,"accn":"0001193125-10-246100","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-03"},{"end":"2009-12-31","val":2485000,"accn":"0001193125-10-179296","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":2506000,"accn":"0001193125-10-179296","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2506000,"accn":"0001193125-10-246100","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-03","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2509000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10","frame":"CY2010Q4I"},{"end":"2010-12-31","val":2509000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2010-12-31","val":2509000,"accn":"0001193125-11-280188","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-10-25"},{"end":"2010-12-31","val":2509000,"accn":"0001193125-11-208148","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-03"},{"end":"2010-12-31","val":2509000,"accn":"0001193125-11-126094","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-04"},{"end":"2010-12-31","val":2509000,"accn":"0001193125-11-045373","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-03-31","val":2532000,"accn":"0001193125-11-126094","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-04","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2541000,"accn":"0001193125-11-208148","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-03","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2541000,"accn":"0001193125-11-280188","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-10-25","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2542000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13","frame":"CY2011Q4I"},{"end":"2011-12-31","val":2542000,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"},{"end":"2011-12-31","val":2542000,"accn":"0001193125-12-449127","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":2542000,"accn":"0001193125-12-348712","fy":2011,"fp":"FY","form":"8-K","filed":"2012-08-10"},{"end":"2011-12-31","val":2542000,"accn":"0001193125-12-327263","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-01"},{"end":"2011-12-31","val":2542000,"accn":"0001193125-12-206673","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":2542000,"accn":"0001193125-12-079871","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-27"},{"end":"2012-03-31","val":2563000,"accn":"0001193125-12-206673","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2563000,"accn":"0001193125-12-327263","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2564000,"accn":"0001193125-12-449127","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2564000,"accn":"0001193125-13-439318","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-13","frame":"CY2012Q4I"},{"end":"2012-12-31","val":2564000,"accn":"0001193125-13-439307","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-11-13"},{"end":"2012-12-31","val":2564000,"accn":"0001193125-13-439306","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-11-13"},{"end":"2012-12-31","val":2564000,"accn":"0001193125-13-439302","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-11-13"},{"end":"2012-12-31","val":2564000,"accn":"0001193125-13-329354","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2564000,"accn":"0001193125-13-199086","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2012-12-31","val":2564000,"accn":"0001193125-13-080158","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-27"},{"end":"2013-03-31","val":2591000,"accn":"0001193125-13-439306","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-11-13","frame":"CY2013Q1I"},{"end":"2013-03-31","val":2591000,"accn":"0001193125-13-199086","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-03"},{"end":"2013-06-30","val":2602000,"accn":"0001193125-13-439307","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-11-13","frame":"CY2013Q2I"},{"end":"2013-06-30","val":2602000,"accn":"0001193125-13-329354","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-09-30","val":2645000,"accn":"0001193125-13-439318","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-13","frame":"CY2013Q3I"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive 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Excludes changes in equity resulting from investments by owners and distributions to 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Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. 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Amount excludes temporary equity. Alternate caption for the concept is permanent 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