2.2.0.7 false Income Taxes (Details) (USD $) 0614 - Disclosure - Income Taxes (Details) true false In Millions false false 1 USD false false Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 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 Pure Standard http://www.xbrl.org/2003/instance pure xbrli 0 $ false 2 USD false false Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 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 Pure Standard http://www.xbrl.org/2003/instance pure xbrli 0 $ false 3 USD false false Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 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 Pure Standard http://www.xbrl.org/2003/instance pure xbrli 0 $ false 4 USD false false Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 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 Pure Standard http://www.xbrl.org/2003/instance pure xbrli 0 $ false 5 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 3 Income Taxes (Textuals) [Abstract] 1 gr_IncomeTaxesTextualsAbstract gr false na duration Income Taxes Textuals. false false false false false true false false false false false verboselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false xbrli:stringItemType string Income Taxes Textuals. false 4 Effective tax rate 2 us-gaap_EffectiveIncomeTaxRateContinuingOperations us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 0.321 0.321 false false false 2 false true false false 0.269 0.269 false false false 3 false true false false 0.346 0.346 false false false 4 false true false false 0.266 0.266 false false false 5 false false false false 0 0 false false false us-types:percentItemType pure A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 47 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Subparagraph 2 -Article 4 false 5 U.S. federal statutory rate 2 us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 0.35 0.35 false false false 2 false true false false 0.35 0.35 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false us-types:percentItemType pure The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate shall be the regular tax rate if there are alternative tax systems. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 47 false 6 Reduction in effective tax rate due to foreign and domestic tax credits and benefits related to domestic manufacturing 2 us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 0.03 0.03 false false false 2 false true false false 0.05 0.05 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false us-types:percentItemType pure The sum of the differences between the effective income tax rate and domestic federal statutory income tax rate that can be explained by all tax credits generated or utilized under enacted tax laws during the period. No authoritative reference available. false 7 Reduction in effective tax rate as compared to U.S. federal statutory rate due to foreign jurisdictions taxes 2 us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 0.06 0.06 false false false 2 false true false false 0.06 0.06 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false us-types:percentItemType pure The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the difference between statutory income tax rates in foreign jurisdictions and the domestic federal statutory income tax rate recorded during the period. No authoritative reference available. false 8 Reduction in effective tax rate due to adjustments to state tax reserves 2 gr_ReductionInEffectiveTaxRateDueToAdjustmentsToStateTaxReserves gr false na duration Reduction in effective tax rate due to adjustments to state tax reserves. false false false false false false false false false false false verboselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false true false false 0.03 0.03 false false false 5 false false false false 0 0 false false false us-types:percentItemType pure Reduction in effective tax rate due to adjustments to state tax reserves. No authoritative reference available. false 9 Increase in the effective tax rate due to record repatriation of non-U.S earnings 2 us-gaap_EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 0.02 0.02 false false false 2 false true false false 0.02 0.02 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false us-types:percentItemType pure The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to the repatriation of foreign earnings under enacted tax laws. No authoritative reference available. false 10 Increase in the effective tax rate due to adjustments to reserves for tax contingencies, including interest 2 us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 0.01 0.01 false false false 2 false true false false 0.02 0.02 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false us-types:percentItemType pure The sum of the differences between the effective income tax rate and domestic federal statutory income tax rate attributable to changes in all income tax contingencies, whether recorded or adjusted, during the period. No authoritative reference available. false 11 Increase in the effective tax rate due to state income taxes 2 us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 0.02 0.02 false false false 2 false true false false 0.02 0.02 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false us-types:percentItemType pure The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the state and local income tax expense (benefit), net of the federal tax benefit (expense) thereon, recorded during the period. No authoritative reference available. false 12 Unrecognized tax benefits 2 us-gaap_UnrecognizedTaxBenefits us-gaap true credit instant No definition available. false false false false false false false false false false false verboselabel false 1 true true false false 303100000 303.1 false false false 2 false false false false 0 0 false false false 3 true true false false 303100000 303.1 false false false 4 false false false false 0 0 false false false 5 true true false false 286600000 286.6 false false false xbrli:monetaryItemType monetary The gross amount of unrecognized tax benefits (tax reductions recognized in financial reports but excluded from tax returns) pertaining to uncertain tax positions taken in tax returns as of the beginning balance sheet date, excluding amounts pertaining to examined tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 48 -Paragraph 21 -Subparagraph a false 13 Interest and penalties included in unrecognized tax benefits 2 us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued us-gaap true credit instant No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 151300000 151.3 false false false 2 false false false false 0 0 false false false 3 false true false false 151300000 151.3 false false false 4 false false false false 0 0 false false false 5 false true false false 148600000 148.6 false false false xbrli:monetaryItemType monetary This element represents the total of accruals as of the date of the statement of financial position for interest recognized for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity and the amount of statutory penalties for a tax position claimed or expected to be claimed by the entity, in its tax return, that does not meet the minimum statutory threshold to avoid payment of penalties. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 48 -Paragraph 21 -Subparagraph c Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 48 -Paragraph 15, 16 false 14 Total amount of Unrecognized benefits, if recognized would impact effective tax rate 2 us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate us-gaap true credit instant No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 228100000 228.1 false false false 2 false false false false 0 0 false false false 3 false true false false 228100000 228.1 false false false 4 false false false false 0 0 false false false 5 false true false false 210300000 210.3 false false false xbrli:monetaryItemType monetary The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 48 -Paragraph 21 -Subparagraph b false 15 Tax change due to the enactment of health care reform legislation in the U.S 2 gr_IncreaseInTaxLiabilitiesDueToEnactmentOfHealthCareReformLegislation gr false credit duration increase in tax liabilities due to the enactment of health care reform legislation. false false false false false false false false false false false verboselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 true true false false 10000000 10 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false xbrli:monetaryItemType monetary increase in tax liabilities due to the enactment of health care reform legislation. No authoritative reference available. false 16 Increase in effective tax rate due to healthcare reform legislation in the U.S 2 gr_IncreaseInTaxLiabilitiesDueToEnactmentOfHealthCareReformLegislationPercentage gr false na duration Increase in tax liabilities due to the enactment of health care reform legislation percentage. false false false false false false false false false false false verboselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false true false false 0.02 0.02 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false us-types:percentItemType pure Increase in tax liabilities due to the enactment of health care reform legislation percentage. No authoritative reference available. false 5 14 false HundredThousands UnKnown UnKnown false true