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Schedule of Summarized Financial Information for Equity Investees Income Statement (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | |
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Dec. 31, 2013
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Dec. 31, 2012
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| Schedule of Equity Method Investments [Line Items] | ||
| Net revenue | $ 8,984us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue | $ 10,825us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue |
| Operating income | 1,632us-gaap_EquityMethodInvestmentSummarizedFinancialInformationIncomeLossFromContinuingOperationsBeforeExtraordinaryItems | 2,823us-gaap_EquityMethodInvestmentSummarizedFinancialInformationIncomeLossFromContinuingOperationsBeforeExtraordinaryItems |
| Net income | $ 925us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss | $ 1,679us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss |
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- Definition
The amount of income (loss) from continuing operations before extraordinary items reported by an equity method investment of the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of net income (loss) reported by an equity method investment of the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of revenue from sale of goods and services reduced by sales returns, allowances, and discounts reported by an equity method investment of the entity. No definition available.
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- Details
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