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Receivables - Additional Information (Detail) (USD $) | 1 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2012 | Sep. 30, 2014 Agreement
Schedule Of Financial Receivables [Line Items] |  |
Number of arrangement with different financial institution to sell customer receivables |  | 3
Net cash funding received in current period |  | $ 250,000,000
Deferred purchase price receivable | 254,000,000 | 462,000,000
Net cash funding received |  | 210,000,000
Amount of cash draws under arrangement |  | 848,000,000
Amount of cash repayments under arrangement |  | 638,000,000
Accounts receivables |  | 15,878,000,000
Cash collections |  | 15,206,000,000
Minimum [Member] |  |
Schedule Of Financial Receivables [Line Items] |  |
Funding of customer receivables sold |  | 50,000,000
Maximum [Member] |  |
Schedule Of Financial Receivables [Line Items] |  |
Funding of customer receivables sold |  | $ 500,000,000

X
- Definition Amount included in commitment of additional funding for development of reserves. + References No definition available. + Details
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- Definition Commitment of additional funding for development of reserves. + References No definition available. + Details
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Balance Type: | debit
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- Definition Deferred purchase price customer receivables. + References No definition available. + Details
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Balance Type: | debit
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- Definition Funding of customer receivables sold. + References No definition available. + Details
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- Definition Number of arrangements to sell customer receivables. + References No definition available. + Details
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- Definition Proceeds from receivable funding. + References No definition available. + Details
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- Definition Repayments for receivable funding. + References No definition available. + Details
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- Details
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- Definition For unclassified balance sheet, amounts due from customers or clients for goods or services that have been delivered or sold in the normal course of business. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.9) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition The cash inflow associated with the collection of other receivables not otherwise defined in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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