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GM Financial Receivables Retail Finance Receivables Delinquencies and TDRs (Details) - GM Financial [Member] - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Dec. 31, 2016
Delinquent Contracts [Abstract] |  |  |
Allowance for loan losses - TDRs | $ 292 |  | $ 283
Retail Finance Receivables [Member] |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Retail finance receivables, nonaccrual status | 711 |  | 807
Delinquent Contracts [Abstract] |  |  |
Past Due Amount | $ 1,498 | $ 1,432 |
Percent of Contractual Amount Due | 4.20% | 4.70% |
Finance receivables classified as TDRs | $ 2,000 |  | 1,900
Allowance for loan losses - TDRs | 284 |  | $ 276
31-to-60 days delinquent [Member] | Retail Finance Receivables [Member] |  |  |
Delinquent Contracts [Abstract] |  |  |
Past Due Amount | $ 1,006 | $ 963 |
Percent of Contractual Amount Due | 2.80% | 3.10% |
Greater-than-60 days delinquent [Member] | Retail Finance Receivables [Member] |  |  |
Delinquent Contracts [Abstract] |  |  |
Past Due Amount | $ 441 | $ 421 |
Percent of Contractual Amount Due | 1.20% | 1.40% |
Total finance receivables more than 30 days delinquent [Member] | Retail Finance Receivables [Member] |  |  |
Delinquent Contracts [Abstract] |  |  |
Past Due Amount | $ 1,447 | $ 1,384 |
Percent of Contractual Amount Due | 4.00% | 4.50% |
In repossession [Member] | Retail Finance Receivables [Member] |  |  |
Delinquent Contracts [Abstract] |  |  |
Past Due Amount | $ 51 | $ 48 |
Percent of Contractual Amount Due | 0.20% | 0.20% |
North America [Member] | Retail Finance Receivables [Member] |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |
Percentage of receivables with sub-prime credit scores | 44.00% |  | 48.00%
Sub-prime FICO score | 620 |  | 620

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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 + Details
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