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GM Financial Receivables and Transactions - Credit Risk Profile by FICO Score (Details) - GM Financial - USD ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
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Financing Receivable, Credit Quality Indicator [Line Items] |  |
GM Financial receivables, net of fees | $ 59,970 | $ 53,900
Retail Finance Receivables |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 26,183 |
2019 | 12,050 |
2018 | 7,463 |
2017 | 3,693 |
2016 | 1,390 |
Prior | 509 |
GM Financial receivables, net of fees | $ 51,288 | $ 42,229
Percent | 100.00% | 100.00%
Retail Finance Receivables | Prime – FICO score 680 and greater |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | $ 18,685 |
2019 | 7,033 |
2018 | 4,491 |
2017 | 1,917 |
2016 | 555 |
Prior | 119 |
GM Financial receivables, net of fees | $ 32,800 | $ 25,400
Percent | 64.00% | 60.10%
Retail Finance Receivables | Near-prime – FICO score 620 to 679 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | $ 3,695 |
2019 | 2,097 |
2018 | 1,232 |
2017 | 603 |
2016 | 225 |
Prior | 83 |
GM Financial receivables, net of fees | $ 7,935 | $ 6,862
Percent | 15.40% | 16.30%
Retail Finance Receivables | Sub-prime – FICO score less than 620 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | $ 3,803 |
2019 | 2,920 |
2018 | 1,740 |
2017 | 1,173 |
2016 | 610 |
Prior | 307 |
GM Financial receivables, net of fees | $ 10,553 | $ 9,967
Percent | 20.60% | 23.60%

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