2.2.0.7 true Intangible Assets (Details) (USD $) 0603 - Disclosure - Intangible Assets (Details) true false In Millions false false 1 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Pure Standard http://www.xbrl.org/2003/instance pure xbrli 0 USDEPS Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 2 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Pure Standard http://www.xbrl.org/2003/instance pure xbrli 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 2 Finite lived intangible assets by segment subject to amortization 2 rai_FiniteLivedIntangibleAssetsBySegmentSubjectToAmortizationAbstract rai false na duration Finite lived intangible assets by segment subject to amortization Abstract. 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 xbrli:stringItemType string Finite lived intangible assets by segment subject to amortization Abstract. false 5 Ending balance 2 us-gaap_FiniteLivedIntangibleAssetsNet us-gaap true debit instant No definition available. false false false false false false false false false true false periodendlabel false 1 true true false false 83000000 83 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The aggregate sum of gross carrying value of a major finite-lived intangible asset class, less accumulated amortization and any impairment charges. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. 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A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) true 9 Net 2 us-gaap_FiniteLivedIntangibleAssetsNet us-gaap true debit instant No definition available. false false false false false false false false false false false totallabel false 1 false true false false 83000000 83 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The aggregate sum of gross carrying value of a major finite-lived intangible asset class, less accumulated amortization and any impairment charges. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) true 13 Finite Lived Intangible Assets Future Amortization Expense 2 us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract us-gaap true na duration No definition available. 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 xbrli:stringItemType string No definition available. false 14 Remainder of 2010 2 us-gaap_FutureAmortizationExpenseYearOne us-gaap true debit duration No definition available. false false false false false false false false false false false verboselabel false 1 false true false false 7000000 7 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The amount of amortization expense expected to be recognized during the twelve-month period following the balance sheet date. 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The aggregate gross carrying amount (including any previously recognized impairment charges) of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) false 28 Accumulated Amortization 2 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap true credit instant No definition available. false false false false false false false false false false false totallabel false 1 false true false false 93000000 93 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The accumulated amount of amortization of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) true 29 Net 2 us-gaap_FiniteLivedIntangibleAssetsNet us-gaap true debit instant No definition available. false false false false false false false false false false false totallabel false 1 false true false false 58000000 58 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The aggregate sum of gross carrying value of a major finite-lived intangible asset class, less accumulated amortization and any impairment charges. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) true 33 Finite Lived Intangible Assets Future Amortization Expense 2 us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract us-gaap true na duration No definition available. 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 xbrli:stringItemType string No definition available. false 40 Net 2 us-gaap_FiniteLivedIntangibleAssetsNet us-gaap true debit instant No definition available. false false false false false false false false false false false totallabel false 1 false true false false 58000000 58 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The aggregate sum of gross carrying value of a major finite-lived intangible asset class, less accumulated amortization and any impairment charges. 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No authoritative reference available. false 42 Finite lived intangible assets by segment subject to amortization 2 rai_FiniteLivedIntangibleAssetsBySegmentSubjectToAmortizationAbstract rai false na duration Finite lived intangible assets by segment subject to amortization Abstract. 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 xbrli:stringItemType string Finite lived intangible assets by segment subject to amortization Abstract. false 43 Begining Balance 2 us-gaap_FiniteLivedIntangibleAssetsNet us-gaap true debit instant No definition available. false false false false false false false false true false false periodstartlabel false 1 false true false false 25000000 25 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The aggregate sum of gross carrying value of a major finite-lived intangible asset class, less accumulated amortization and any impairment charges. 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The aggregate gross carrying amount (including any previously recognized impairment charges) of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) false 48 Accumulated Amortization 2 us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap true credit instant No definition available. false false false false false false false false false false false totallabel false 1 false true false false 70000000 70 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The accumulated amount of amortization of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) true 49 Net 2 us-gaap_FiniteLivedIntangibleAssetsNet us-gaap true debit instant No definition available. false false false false false false false false false false false totallabel false 1 false true false false 25000000 25 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The aggregate sum of gross carrying value of a major finite-lived intangible asset class, less accumulated amortization and any impairment charges. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph a(1) true 53 Finite Lived Intangible Assets Future Amortization Expense 2 us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract us-gaap true na duration No definition available. 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 xbrli:stringItemType string No definition available. false 60 Net 2 us-gaap_FiniteLivedIntangibleAssetsNet us-gaap true debit instant No definition available. false false false false false false false false false false false totallabel false 1 false true false false 25000000 25 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The aggregate sum of gross carrying value of a major finite-lived intangible asset class, less accumulated amortization and any impairment charges. 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No authoritative reference available. false 82 Finite lived intangible assets by segment subject to amortization 2 rai_FiniteLivedIntangibleAssetsBySegmentSubjectToAmortizationAbstract rai false na duration Finite lived intangible assets by segment subject to amortization Abstract. 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 xbrli:stringItemType string Finite lived intangible assets by segment subject to amortization Abstract. false 83 Begining Balance 2 us-gaap_FiniteLivedIntangibleAssetsNet us-gaap true debit instant No definition available. false false false false false false false false true false false periodstartlabel false 1 false true false false 13000000 13 false false false 2 false false false false 0 0 false false false xbrli:monetaryItemType monetary The aggregate sum of gross carrying value of a major finite-lived intangible asset class, less accumulated amortization and any impairment charges. 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