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Revenue (Tables) | 12 Months Ended
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Dec. 31, 2020
Revenue from Contract with Customer [Abstract] |
Schedule of Revenue by Major Source | The following table disaggregates our revenue by major source for revenue generating segments:
| Year Ended December 31, 2020
| GMNA |  | GMI |  | Corporate |  | Total Automotive |  | Cruise |  | GM Financial |  | Eliminations/ Reclassifications |  | Total
Vehicle, parts and accessories | $ | 92,749 |  |  | $ | 10,593 |  |  | $ | 1 |  |  | $ | 103,343 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 103,343 |
Used vehicles | 875 |  |  | 115 |  |  | 20 |  |  | 1,010 |  |  | — |  |  | — |  |  | — |  |  | 1,010 |
Services and other | 3,109 |  |  | 878 |  |  | 329 |  |  | 4,316 |  |  | 103 |  |  | — |  |  | (99) |  |  | 4,320 |
Automotive net sales and revenue | 96,733 |  |  | 11,586 |  |  | 350 |  |  | 108,669 |  |  | 103 |  |  | — |  |  | (99) |  |  | 108,673 |
Leased vehicle income | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 9,530 |  |  | — |  |  | 9,530 |
Finance charge income | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 3,996 |  |  | (1) |  |  | 3,995 |
Other income | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 305 |  |  | (18) |  |  | 287 |
GM Financial net sales and revenue | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 13,831 |  |  | (19) |  |  | 13,812 |
Net sales and revenue | $ | 96,733 |  |  | $ | 11,586 |  |  | $ | 350 |  |  | $ | 108,669 |  |  | $ | 103 |  |  | $ | 13,831 |  |  | $ | (118) |  |  | $ | 122,485 |
| Year Ended December 31, 2019
| GMNA |  | GMI |  | Corporate |  | Total Automotive |  | Cruise |  | GM Financial |  | Eliminations/ Reclassifications |  | Total
Vehicle, parts and accessories | $ | 101,346 |  |  | $ | 14,931 |  |  | $ | — |  |  | $ | 116,277 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 116,277 |
Used vehicles | 1,896 |  |  | 123 |  |  | — |  |  | 2,019 |  |  | — |  |  | — |  |  | — |  |  | 2,019 |
Services and other | 3,124 |  |  | 1,057 |  |  | 220 |  |  | 4,401 |  |  | 100 |  |  | — |  |  | (100) |  |  | 4,401 |
Automotive net sales and revenue | 106,366 |  |  | 16,111 |  |  | 220 |  |  | 122,697 |  |  | 100 |  |  | — |  |  | (100) |  |  | 122,697 |
Leased vehicle income | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 10,032 |  |  | — |  |  | 10,032 |
Finance charge income | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 4,071 |  |  | (7) |  |  | 4,064 |
Other income | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 451 |  |  | (7) |  |  | 444 |
GM Financial net sales and revenue | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 14,554 |  |  | (14) |  |  | 14,540 |
Net sales and revenue | $ | 106,366 |  |  | $ | 16,111 |  |  | $ | 220 |  |  | $ | 122,697 |  |  | $ | 100 |  |  | $ | 14,554 |  |  | $ | (114) |  |  | $ | 137,237 |
| Year Ended December 31, 2018
| GMNA |  | GMI |  | Corporate |  | Total Automotive |  |  |  | GM Financial |  | Eliminations |  | Total
Vehicle, parts and accessories | $ | 107,217 |  |  | $ | 17,980 |  |  | $ | 20 |  |  | $ | 125,217 |  |  |  |  | $ | — |  |  | $ | (62) |  |  | $ | 125,155 |
Used vehicles | 3,215 |  |  | 175 |  |  | — |  |  | 3,390 |  |  |  |  | — |  |  | (36) |  |  | 3,354 |
Services and other | 3,360 |  |  | 993 |  |  | 183 |  |  | 4,536 |  |  |  |  | — |  |  | — |  |  | 4,536 |
Automotive net sales and revenue | 113,792 |  |  | 19,148 |  |  | 203 |  |  | 133,143 |  |  |  |  | — |  |  | (98) |  |  | 133,045 |
Leased vehicle income | — |  |  | — |  |  | — |  |  | — |  |  |  |  | 9,963 |  |  | — |  |  | 9,963 |
Finance charge income | — |  |  | — |  |  | — |  |  | — |  |  |  |  | 3,629 |  |  | (8) |  |  | 3,621 |
Other income | — |  |  | — |  |  | — |  |  | — |  |  |  |  | 424 |  |  | (4) |  |  | 420 |
GM Financial net sales and revenue | — |  |  | — |  |  | — |  |  | — |  |  |  |  | 14,016 |  |  | (12) |  |  | 14,004 |
Net sales and revenue | $ | 113,792 |  |  | $ | 19,148 |  |  | $ | 203 |  |  | $ | 133,143 |  |  |  |  | $ | 14,016 |  |  | $ | (110) |  |  | $ | 147,049 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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