1.0.0.3 true Consolidated Statements of Stockholders' Equity and Comprehensive Income (Loss) (USD $) In Thousands false 1 $ true false false false Additional Paid In Capital us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_AdditionalPaidInCapitalMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 2 $ true false false false Accumulated Deficit us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_RetainedEarningsMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 3 $ true false false false Benefits Actuarial Net Gain (Loss) us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi rri_BenefitsActuarialNetGainLossMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 4 $ true false false false Benefits Net Prior Service Costs us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi rri_BenefitsNetPriorServiceCostsMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 5 $ true false false false Common Stock us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CommonStockMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 6 $ true false false false Unrealized Gain (Loss) on Available-For-Sale Securities us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 7 $ true false false false Deferred Derivative Gains (Losses) us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 8 $ true false false false Total Accumulated Other Comprehensive Income (Loss) us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_AccumulatedOtherComprehensiveIncomeMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 9 $ true false false false Discontinued Operations Accumulated Other Comprehensive Income (Loss) us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi rri_DiscontinuedOperationsAccumulatedOtherComprehensiveIncomeLossMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 10 $ false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 USDEPS Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 5 Stockholders' equity at Dec. 31, 2006 3 rri_TotalStockholdersEquity rri false credit instant monetary Total of all Stockholders' Equity (deficit) items. This excludes temporary equity and is sometimes called permanent equity false false false true false false true false false 1 true true 6174665000 6174665 true false 2 true true -2026316000 -2026316 true false 3 true true -15463000 -15463 true false 4 true true -10869000 -10869 true false 5 true true 99000 99 true false 6 true true 0 0 true false 7 true true -178402000 -178402 true false 8 true true -204734000 -204734 true false 9 true true 6159000 6159 true false 10 true true 3949873000 3949873 false false Total of all Stockholders' Equity (deficit) items. This excludes temporary equity and is sometimes called permanent equity No authoritative reference available. false 6 Adjustment to initially apply FIN 48 3 us-gaap_CumulativeEffectOfInitialAdoptionOfFIN48 us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true -468000 -468 true false 2 false true 25683000 25683 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 25215000 25215 false false No definition available. No authoritative reference available. false 7 Balance after initial adjustment to apply FIN 48 3 rri_BalanceAfterInitialAdjustmentToApplyFin48 rri false credit duration monetary Balance after initial adjustment to apply FIN 48 false false false false false false false false false 1 false true 6174197000 6174197 true false 2 false true -2000633000 -2000633 true false 3 false true -15463000 -15463 true false 4 false true -10869000 -10869 true false 5 false true 99000 99 true false 6 false true 0 0 true false 7 false true -178402000 -178402 true false 8 false true -204734000 -204734 true false 9 false true 6159000 6159 true false 10 false true 3975088000 3975088 false false Balance after initial adjustment to apply FIN 48 No authoritative reference available. false 8 Net income (loss) 3 us-gaap_NetIncomeLoss us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true 365107000 365107 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 365107000 365107 false false No definition available. No authoritative reference available. false 9 Distributions to CenterPoint Energy, Inc. 3 rri_DistributionsToCenterpointEnergyInc rri false credit duration monetary Non-cash distributions to CenterPoint Energy, Inc. false false false false false false false false false 1 false true -2487000 -2487 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true -2487000 -2487 false false Non-cash distributions to CenterPoint Energy, Inc. No authoritative reference available. false 10 Warrants 3 us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 43000 43 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true 1000 1 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 44000 44 false false No definition available. No authoritative reference available. false 11 Transactions under stock plans 3 rri_TransactionsUnderStockPlans rri false credit duration monetary Value of stock issued during the period as a result of any share-based compensation plan other than an employee stock... false false false false false false false false false 1 false true 43659000 43659 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true 6000 6 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 43665000 43665 false false Value of stock issued during the period as a result of any share-based compensation plan other than an employee stock ownership plan (ESOP) and / or as a result of the employee stock purchase plan (ESPP). No authoritative reference available. false 12 Conversion of convertible senior subordinated notes to common stock 3 us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 100000 100 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 100000 100 false false No definition available. No authoritative reference available. false 13 Other comprehensive income (loss): 3 us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract us-gaap true na duration string No definition available. false false false false false true false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false false 0 0 false false No definition available. false 14 Deferred gain from cash flow hedges, net of tax 4 us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false true 3225000 3225 true false 8 false true 3225000 3225 true false 9 false false 0 0 true false 10 false true 3225000 3225 false false No definition available. No authoritative reference available. false 15 Reclassification of net deferred loss from cash flow hedges into net income / loss, net of tax 4 us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false true 93933000 93933 true false 8 false true 93933000 93933 true false 9 false true -5030000 -5030 true false 10 false true 88903000 88903 false false No definition available. No authoritative reference available. false 16 Reclassification of benefits net prior service costs into net income / loss, net of tax 4 us-gaap_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false true 1308000 1308 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false true 1308000 1308 true false 9 false false 0 0 true false 10 false true 1308000 1308 false false No definition available. No authoritative reference available. false 17 Reclassification of benefits actuarial net loss into net income / loss, net of tax 4 us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 356000 356 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false true 356000 356 true false 9 false false 0 0 true false 10 false true 356000 356 false false No definition available. No authoritative reference available. false 18 Deferred benefits, net of tax 4 rri_DeferredBenefitsActuarialNetGainLossAndNetPriorServiceCostsNetOfTax rri false credit duration monetary Net changes to accumulated comprehensive income during the period related to deferred benefits actuarial net gain (loss) and... false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 1725000 1725 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false true 1725000 1725 true false 9 false false 0 0 true false 10 false true 1725000 1725 false false Net changes to accumulated comprehensive income during the period related to deferred benefits actuarial net gain (loss) and net prior service costs, after tax. No authoritative reference available. false 21 Stockholders' equity at Dec. 31, 2007 3 rri_TotalStockholdersEquity rri false credit instant monetary Total of all Stockholders' Equity (deficit) items. This excludes temporary equity and is sometimes called permanent equity false false false true false false false true false 1 false true 6215512000 6215512 true false 2 false true -1635526000 -1635526 true false 3 false true -13382000 -13382 true false 4 false true -9561000 -9561 true false 5 false true 106000 106 true false 6 false true 0 0 true false 7 false true -81244000 -81244 true false 8 false true -104187000 -104187 true false 9 false true 1129000 1129 true false 10 false true 4477034000 4477034 false false Total of all Stockholders' Equity (deficit) items. This excludes temporary equity and is sometimes called permanent equity No authoritative reference available. false 8 Net income (loss) 3 us-gaap_NetIncomeLoss us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true -739675000 -739675 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true -739675000 -739675 false false No definition available. No authoritative reference available. false 10 Warrants 3 us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 2070000 2070 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true 5000 5 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 2075000 2075 false false No definition available. No authoritative reference available. false 11 Transactions under stock plans 3 rri_TransactionsUnderStockPlans rri false credit duration monetary Value of stock issued during the period as a result of any share-based compensation plan other than an employee stock... false false false false false false false false false 1 false true 19039000 19039 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 19039000 19039 false false Value of stock issued during the period as a result of any share-based compensation plan other than an employee stock ownership plan (ESOP) and / or as a result of the employee stock purchase plan (ESPP). No authoritative reference available. false 12 Conversion of convertible senior subordinated notes to common stock 3 us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 2018000 2018 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 2018000 2018 false false No definition available. No authoritative reference available. false 13 Other comprehensive income (loss): 3 us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract us-gaap true na duration string No definition available. false false false false false true false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false false 0 0 false false No definition available. false 15 Reclassification of net deferred loss from cash flow hedges into net income / loss, net of tax 4 us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false true 32605000 32605 true false 8 false true 32605000 32605 true false 9 false true -1129000 -1129 true false 10 false true 31476000 31476 false false No definition available. No authoritative reference available. false 16 Reclassification of benefits net prior service costs into net income / loss, net of tax 4 us-gaap_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false true 961000 961 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false true 961000 961 true false 9 false false 0 0 true false 10 false true 961000 961 false false No definition available. No authoritative reference available. false 17 Reclassification of benefits actuarial net loss into net income / loss, net of tax 4 us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 188000 188 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false true 188000 188 true false 9 false false 0 0 true false 10 false true 188000 188 false false No definition available. No authoritative reference available. false 18 Deferred benefits, net of tax 4 rri_DeferredBenefitsActuarialNetGainLossAndNetPriorServiceCostsNetOfTax rri false credit duration monetary Net changes to accumulated comprehensive income during the period related to deferred benefits actuarial net gain (loss) and... false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true -20111000 -20111 true false 4 false true -810000 -810 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false true -20921000 -20921 true false 9 false false 0 0 true false 10 false true -20921000 -20921 false false Net changes to accumulated comprehensive income during the period related to deferred benefits actuarial net gain (loss) and net prior service costs, after tax. No authoritative reference available. false 19 Unrealized gain on available for sale securities, net of tax 4 us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 5449000 5449 true false 7 false false 0 0 true false 8 false true 5449000 5449 true false 9 false false 0 0 true false 10 false true 5449000 5449 false false No definition available. No authoritative reference available. false 21 Stockholders' equity at Dec. 31, 2008 3 rri_TotalStockholdersEquity rri false credit instant monetary Total of all Stockholders' Equity (deficit) items. This excludes temporary equity and is sometimes called permanent equity false false false true false false false true false 1 false true 6238639000 6238639 true false 2 false true -2375201000 -2375201 true false 3 false true -33305000 -33305 true false 4 false true -9410000 -9410 true false 5 false true 111000 111 true false 6 false true 5449000 5449 true false 7 false true -48639000 -48639 true false 8 false true -85905000 -85905 true false 9 false true 0 0 true false 10 false true 3777644000 3777644 false false Total of all Stockholders' Equity (deficit) items. This excludes temporary equity and is sometimes called permanent equity No authoritative reference available. false 8 Net income (loss) 3 us-gaap_NetIncomeLoss us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true 402812000 402812 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 402812000 402812 false false No definition available. No authoritative reference available. false 11 Transactions under stock plans 3 rri_TransactionsUnderStockPlans rri false credit duration monetary Value of stock issued during the period as a result of any share-based compensation plan other than an employee stock... false false false false false false false false false 1 false true 20609000 20609 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true 3000 3 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false true 20612000 20612 false false Value of stock issued during the period as a result of any share-based compensation plan other than an employee stock ownership plan (ESOP) and / or as a result of the employee stock purchase plan (ESPP). No authoritative reference available. false 13 Other comprehensive income (loss): 3 us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract us-gaap true na duration string No definition available. false false false false false true false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false false 0 0 true false 9 false false 0 0 true false 10 false false 0 0 false false No definition available. false 15 Reclassification of net deferred loss from cash flow hedges into net income / loss, net of tax 4 us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false true 14791000 14791 true false 8 false true 14791000 14791 true false 9 false false 0 0 true false 10 false true 14791000 14791 false false No definition available. No authoritative reference available. false 16 Reclassification of benefits net prior service costs into net income / loss, net of tax 4 us-gaap_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false true 6046000 6046 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false true 6046000 6046 true false 9 false false 0 0 true false 10 false true 6046000 6046 false false No definition available. No authoritative reference available. false 17 Reclassification of benefits actuarial net loss into net income / loss, net of tax 4 us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 2977000 2977 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false true 2977000 2977 true false 9 false false 0 0 true false 10 false true 2977000 2977 false false No definition available. No authoritative reference available. false 18 Deferred benefits, net of tax 4 rri_DeferredBenefitsActuarialNetGainLossAndNetPriorServiceCostsNetOfTax rri false credit duration monetary Net changes to accumulated comprehensive income during the period related to deferred benefits actuarial net gain (loss) and... false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 10091000 10091 true false 4 false true 351000 351 true false 5 false false 0 0 true false 6 false false 0 0 true false 7 false false 0 0 true false 8 false true 10442000 10442 true false 9 false false 0 0 true false 10 false true 10442000 10442 false false Net changes to accumulated comprehensive income during the period related to deferred benefits actuarial net gain (loss) and net prior service costs, after tax. No authoritative reference available. false 19 Unrealized gain on available for sale securities, net of tax 4 us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 3063000 3063 true false 7 false false 0 0 true false 8 false true 3063000 3063 true false 9 false false 0 0 true false 10 false true 3063000 3063 false false No definition available. No authoritative reference available. false 21 Stockholders' equity at Dec. 31, 2009 3 rri_TotalStockholdersEquity rri false credit instant monetary Total of all Stockholders' Equity (deficit) items. This excludes temporary equity and is sometimes called permanent equity false false false true false false false true false 1 true true 6259248000 6259248 true false 2 true true -1972389000 -1972389 true false 3 true true -20237000 -20237 true false 4 true true -3013000 -3013 true false 5 true true 114000 114 true false 6 true true 8512000 8512 true false 7 true true -33848000 -33848 true false 8 true true -48586000 -48586 true false 9 true true 0 0 true false 10 true true 4238387000 4238387 false false Total of all Stockholders' Equity (deficit) items. This excludes temporary equity and is sometimes called permanent equity No authoritative reference available. false false 10 35 false Thousands UnKnown UnKnown false true