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Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2011-12-31","val":2000000,"accn":"0001193125-13-111193","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3000000,"accn":"0001193125-13-111193","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":3000000,"accn":"0001193125-14-123246","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2000000,"accn":"0001193125-14-123246","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":2000000,"accn":"0001193125-15-095590","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3000000,"accn":"0001193125-15-095590","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-17"},{"end":"2014-12-31","val":2000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"AccruedProfessionalFeesCurrent":{"label":"Accrued Professional Fees, Current","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. 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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":454000000,"accn":"0001193125-11-220861","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-12"},{"end":"2010-12-31","val":454000000,"accn":"0001193125-11-309760","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":454000000,"accn":"0001193125-12-119585","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-16","frame":"CY2010Q4I"},{"end":"2011-06-30","val":457000000,"accn":"0001193125-11-220861","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":457000000,"accn":"0001193125-11-309760","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":458000000,"accn":"0001193125-12-119585","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-16"},{"end":"2011-12-31","val":458000000,"accn":"0001193125-12-231193","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-14"},{"end":"2011-12-31","val":458000000,"accn":"0001193125-12-350454","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-13"},{"end":"2011-12-31","val":458000000,"accn":"0001193125-12-467756","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-13"},{"end":"2011-12-31","val":458000000,"accn":"0001193125-13-111193","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011Q4I"},{"end":"2012-03-31","val":458000000,"accn":"0001193125-12-231193","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-14","frame":"CY2012Q1I"},{"end":"2012-06-30","val":458000000,"accn":"0001193125-12-350454","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-13","frame":"CY2012Q2I"},{"end":"2012-09-30","val":455000000,"accn":"0001193125-12-467756","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-13","frame":"CY2012Q3I"},{"end":"2012-12-31","val":455000000,"accn":"0001193125-13-111193","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"end":"2012-12-31","val":455000000,"accn":"0001193125-13-213101","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":455000000,"accn":"0001193125-13-328608","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":455000000,"accn":"0001193125-13-434835","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":455000000,"accn":"0001193125-14-123246","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2012Q4I"},{"end":"2013-03-31","val":456000000,"accn":"0001193125-13-213101","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":456000000,"accn":"0001193125-13-328608","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":456000000,"accn":"0001193125-13-434835","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":456000000,"accn":"0001193125-14-123246","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"end":"2013-12-31","val":456000000,"accn":"0001193125-14-195561","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-13"},{"end":"2013-12-31","val":456000000,"accn":"0001193125-14-302701","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"end":"2013-12-31","val":456000000,"accn":"0001193125-14-411259","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-13"},{"end":"2013-12-31","val":456000000,"accn":"0001193125-15-095590","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":455000000,"accn":"0001193125-14-195561","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-13","frame":"CY2014Q1I"},{"end":"2014-06-30","val":454000000,"accn":"0001193125-14-302701","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08","frame":"CY2014Q2I"},{"end":"2014-09-30","val":454000000,"accn":"0001193125-14-411259","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-13","frame":"CY2014Q3I"},{"end":"2014-12-31","val":455000000,"accn":"0001193125-15-095590","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-17"},{"end":"2014-12-31","val":455000000,"accn":"0001564590-15-004278","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":456000000,"accn":"0001564590-15-004278","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1I"}]}},"AdditionalPaidInCapitalCommonStock":{"label":"Additional Paid in Capital, Common Stock","description":"Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. 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Excludes amortization of financing costs. 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It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents.","units":{"USD":[{"end":"2012-12-31","val":51000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2012Q4I"},{"end":"2013-12-31","val":101000000,"accn":"0001564590-15-006797","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2013-12-31","val":101000000,"accn":"0001564590-15-010558","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-12"},{"end":"2013-12-31","val":101000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013Q4I"},{"end":"2014-06-30","val":104000000,"accn":"0001564590-15-006797","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2I"},{"end":"2014-09-30","val":58000000,"accn":"0001564590-15-010558","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-12","frame":"CY2014Q3I"},{"end":"2014-12-31","val":45000000,"accn":"0001564590-15-006797","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":45000000,"accn":"0001564590-15-010558","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-12"},{"end":"2014-12-31","val":45000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014Q4I"},{"end":"2015-06-30","val":65000000,"accn":"0001564590-15-006797","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":115000000,"accn":"0001564590-15-010558","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-12","frame":"CY2015Q3I"},{"end":"2015-12-31","val":28000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015Q4I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. 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Includes effect from exchange rate 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from Divestiture of Businesses and Interests in Affiliates","description":"The cash inflow associated with the amount received from the sale of a business segment or subsidiary or sale of an entity that is related to it but not strictly controlled during the period (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method 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entity.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":149000000,"accn":"0001564590-15-010558","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-12"},{"start":"2014-01-01","end":"2014-12-31","val":149000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":56000000,"accn":"0001564590-15-010558","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-12"},{"start":"2015-01-01","end":"2015-12-31","val":91000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"}]}},"ProceedsFromIssuanceOfDebt":{"label":"Proceeds from Issuance of Debt","description":"The cash inflow during the period from additional borrowings in aggregate debt. 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from (Payments for) Other Financing Activities","description":"Amount of cash inflow (outflow) from financing activities classified as other.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001564590-15-006797","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001564590-15-010558","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-12"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1000000,"accn":"0001564590-15-004278","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-14","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1000000,"accn":"0001564590-15-006797","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-09-30","val":-1000000,"accn":"0001564590-15-010558","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-12"},{"start":"2015-01-01","end":"2015-12-31","val":-1000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"}]}},"ProceedsFromPaymentsToMinorityShareholders":{"label":"Proceeds from (Payments to) Noncontrolling Interests","description":"Amount of cash inflow (outflow) from (to) a noncontrolling interest. Excludes dividends paid to the noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-3000000,"accn":"0001193125-12-119585","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-16","frame":"CY2009"}]}},"ProceedsFromRepaymentsOfLinesOfCredit":{"label":"Proceeds from (Repayments of) Lines of Credit","description":"The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":40000000,"accn":"0001193125-12-231193","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-14","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":80000000,"accn":"0001193125-12-350454","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-13"},{"start":"2011-01-01","end":"2011-09-30","val":80000000,"accn":"0001193125-12-467756","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-13"},{"start":"2011-01-01","end":"2011-12-31","val":20000000,"accn":"0001193125-13-111193","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2011-01-01","end":"2011-12-31","val":20000000,"accn":"0001193125-14-123246","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-50000000,"accn":"0001193125-12-231193","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-14"},{"start":"2012-01-01","end":"2012-03-31","val":-50000000,"accn":"0001193125-13-213101","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-35000000,"accn":"0001193125-12-350454","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-13"},{"start":"2012-01-01","end":"2012-06-30","val":-35000000,"accn":"0001193125-13-328608","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-50000000,"accn":"0001193125-12-467756","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-13"},{"start":"2012-01-01","end":"2012-09-30","val":-50000000,"accn":"0001193125-13-434835","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-110000000,"accn":"0001193125-13-111193","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18"},{"start":"2012-01-01","end":"2012-12-31","val":-110000000,"accn":"0001193125-14-123246","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2012-01-01","end":"2012-12-31","val":-110000000,"accn":"0001193125-15-095590","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-17","frame":"CY2012"}]}},"ProceedsFromRepaymentsOfShortTermDebt":{"label":"Proceeds from (Repayments of) Short-term Debt","description":"The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if 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Excludes repayments of tax exempt secured 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collateral.","units":{"USD":[{"start":"2013-04-01","end":"2013-04-25","val":367000000,"accn":"0001193125-13-328608","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-04-25","val":367000000,"accn":"0001193125-13-434835","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-01","end":"2013-04-25","val":367000000,"accn":"0001193125-14-302701","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-04-01","end":"2013-04-25","val":367000000,"accn":"0001193125-14-411259","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-13","frame":"CY2013Q1I"},{"start":"2013-01-01","end":"2013-06-30","val":367000000,"accn":"0001193125-13-328608","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":367000000,"accn":"0001193125-14-302701","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-08"},{"start":"2013-01-01","end":"2013-09-30","val":367000000,"accn":"0001193125-13-434835","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":367000000,"accn":"0001193125-14-411259","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-13"},{"start":"2013-01-01","end":"2013-12-31","val":367000000,"accn":"0001193125-14-123246","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-31"},{"start":"2013-01-01","end":"2013-12-31","val":367000000,"accn":"0001193125-15-095590","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-17"},{"start":"2013-01-01","end":"2013-12-31","val":367000000,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001564590-16-016125","fy":2015,"fp":"FY","form":"10-K","filed":"2016-04-13","frame":"CY2015"}]}},"ResearchAndDevelopmentExpense":{"label":"Research 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use.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1000000,"accn":"0001193125-13-111193","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0001193125-13-111193","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-18","frame":"CY2012"}]}},"RestrictedCashAndCashEquivalents":{"label":"Restricted Cash and Cash Equivalents","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. 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Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.","units":{"USD":[{"end":"2010-12-31","val":12000000,"accn":"0001193125-12-119585","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-16","frame":"CY2010Q4I"},{"end":"2010-12-31","val":12000000,"accn":"0001193125-11-309760","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":12000000,"accn":"0001193125-11-220861","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-12"},{"end":"2011-06-30","val":10000000,"accn":"0001193125-11-220861","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-12","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8000000,"accn":"0001193125-11-309760","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"}]}},"RestructuringCharges":{"label":"Restructuring Charges","description":"Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement 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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). This excludes temporary equity and is sometimes called permanent 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Amount excludes temporary equity. Alternate caption for the concept is permanent 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