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GM Financial Receivables and Transactions - Credit Risk Profile by FICO Score (Details) - GM Financial - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Financing Receivable, Credit Quality Indicator [Line Items] |  |
GM Financial receivables, net of fees | $ 64,702 | $ 59,970
Retail Finance Receivables |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | 27,638 | 26,183
2020 | 17,324 | 12,050
2019 | 7,084 | 7,463
2018 | 3,918 | 3,693
2017 | 1,607 | 1,390
Prior | 522 | 509
GM Financial receivables, net of fees | $ 58,093 | $ 51,288
Percent | 100.00% | 100.00%
Retail Finance Receivables | Prime – FICO score 680 and greater |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | $ 19,729 | $ 18,685
2020 | 12,408 | 7,033
2019 | 4,078 | 4,491
2018 | 2,298 | 1,917
2017 | 763 | 555
Prior | 143 | 119
GM Financial receivables, net of fees | $ 39,419 | $ 32,800
Percent | 67.90% | 64.00%
Retail Finance Receivables | Near-prime – FICO score 620 to 679 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | $ 3,856 | $ 3,695
2020 | 2,388 | 2,097
2019 | 1,229 | 1,232
2018 | 648 | 603
2017 | 274 | 225
Prior | 84 | 83
GM Financial receivables, net of fees | $ 8,479 | $ 7,935
Percent | 14.60% | 15.40%
Retail Finance Receivables | Sub-prime – FICO score less than 620 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2021 | $ 4,053 | $ 3,803
2020 | 2,528 | 2,920
2019 | 1,777 | 1,740
2018 | 972 | 1,173
2017 | 570 | 610
Prior | 295 | 307
GM Financial receivables, net of fees | $ 10,195 | $ 10,553
Percent | 17.50% | 20.60%

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