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Segment Reporting (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2021 | Mar. 31, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales and revenue | $ 35,759 |  | $ 34,167 |  | $ 71,738 | $ 66,641 |
Earnings (loss) before interest and taxes-adjusted | 2,343 |  | 4,117 |  | 6,387 | 8,534 |
Adjustments | 0 |  | (99) |  | (957) | (99) |
Net income (loss) attributable to noncontrolling interests | (50) |  | (57) |  | (181) | (65) |
Income (loss) before income taxes | 2,132 |  | 3,750 |  | 4,912 | 7,941 |
Income tax benefit (expense) | (490) |  | (971) |  | (462) | (2,148) |
Net income (loss) | 1,642 | $ 2,807 | 2,779 | $ 3,014 | 4,449 | 5,793 |
Net income (loss) attributable to stockholders | 1,692 |  | 2,836 |  | 4,631 | 5,858 |
Equity in net assets of nonconsolidated affiliates | 9,733 |  | 8,882 |  | 9,733 | 8,882 | $ 9,677
Goodwill and intangible assets, net | 5,013 |  | 5,169 |  | 5,013 | 5,169 | 5,087
Total assets | 253,517 |  | 241,803 |  | 253,517 | 241,803 | $ 244,718
Depreciation and amortization | 2,844 |  | 3,014 |  | 5,735 | 6,029 |
Impairment charges | 11 |  | 4 |  | 11 | 4 |
Equity income (loss) | (45) |  | 327 |  | 247 | 692 |
Automotive |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Automotive interest income | 73 |  | 32 |  | 123 | 64 |
Automotive interest expense | (234) |  | (243) |  | (460) | (493) |
Operating Segments | Automotive |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales and revenue | 32,614 |  | 30,745 |  | 65,437 | 59,807 |
Earnings (loss) before interest and taxes-adjusted | 1,778 |  | 2,871 |  | 4,859 | 6,343 |
Adjustments | 0 |  | (99) |  | 100 | (99) |
Equity in net assets of nonconsolidated affiliates | 7,972 |  | 7,178 |  | 7,972 | 7,178 |
Goodwill and intangible assets, net | 2,945 |  | 3,081 |  | 2,945 | 3,081 |
Total assets | 131,815 |  | 122,709 |  | 131,815 | 122,709 |
Depreciation and amortization | 1,613 |  | 1,422 |  | 3,256 | 2,758 |
Impairment charges | 11 |  | 0 |  | 11 | 0 |
Equity income (loss) | (95) |  | 277 |  | 144 | 588 |
Operating Segments | GMNA | Automotive |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales and revenue | 28,760 |  | 27,932 |  | 58,216 | 53,889 |
Earnings (loss) before interest and taxes-adjusted | 2,299 |  | 2,894 |  | 5,440 | 6,028 |
Adjustments | 0 |  | (17) |  | 100 | (17) |
Equity in net assets of nonconsolidated affiliates | 1,416 |  | 482 |  | 1,416 | 482 |
Goodwill and intangible assets, net | 2,187 |  | 2,292 |  | 2,187 | 2,292 |
Total assets | 127,964 |  | 115,220 |  | 127,964 | 115,220 |
Depreciation and amortization | 1,476 |  | 1,281 |  | 2,980 | 2,479 |
Impairment charges | 11 |  | 0 |  | 11 | 0 |
Equity income (loss) | (6) |  | 3 |  | 0 | 7 |
Operating Segments | GMI | Automotive |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales and revenue | 3,807 |  | 2,792 |  | 7,120 | 5,878 |
Earnings (loss) before interest and taxes-adjusted | 209 |  | 15 |  | 537 | 323 |
Adjustments | 0 |  | (82) |  | 0 | (82) |
Equity in net assets of nonconsolidated affiliates | 6,556 |  | 6,696 |  | 6,556 | 6,696 |
Goodwill and intangible assets, net | 754 |  | 789 |  | 754 | 789 |
Total assets | 24,867 |  | 22,203 |  | 24,867 | 22,203 |
Depreciation and amortization | 131 |  | 137 |  | 265 | 269 |
Impairment charges | 0 |  | 0 |  | 0 | 0 |
Equity income (loss) | (89) |  | 274 |  | 143 | 581 |
Operating Segments | Cruise |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales and revenue | 25 |  | 25 |  | 51 | 55 |
Earnings (loss) before interest and taxes-adjusted | (543) |  | (332) |  | (868) | (561) |
Adjustments | 0 |  | 0 |  | (1,057) | 0 |
Equity in net assets of nonconsolidated affiliates | 0 |  | 0 |  | 0 | 0 |
Goodwill and intangible assets, net | 727 |  | 743 |  | 727 | 743 |
Total assets | 6,049 |  | 5,204 |  | 6,049 | 5,204 |
Depreciation and amortization | 12 |  | 13 |  | 25 | 24 |
Impairment charges | 0 |  | 4 |  | 0 | 4 |
Equity income (loss) | 0 |  | 0 |  | 0 | 0 |
Operating Segments | GM Financial |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales and revenue | 3,146 |  | 3,426 |  | 6,302 | 6,833 |
Earnings (loss) before interest and taxes-adjusted | 1,106 |  | 1,581 |  | 2,390 | 2,763 |
Adjustments | 0 |  | 0 |  | 0 | 0 |
Equity in net assets of nonconsolidated affiliates | 1,760 |  | 1,704 |  | 1,760 | 1,704 |
Goodwill and intangible assets, net | 1,341 |  | 1,345 |  | 1,341 | 1,345 |
Total assets | 116,807 |  | 115,346 |  | 116,807 | 115,346 |
Depreciation and amortization | 1,218 |  | 1,579 |  | 2,454 | 3,247 |
Impairment charges | 0 |  | 0 |  | 0 | 0 |
Equity income (loss) | 50 |  | 50 |  | 104 | 104 |
Corporate | Automotive |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales and revenue | 47 |  | 21 |  | 100 | 40 |
Earnings (loss) before interest and taxes-adjusted | (731) |  | (38) |  | (1,118) | (8) |
Adjustments | 0 |  | 0 |  | 0 | 0 |
Equity in net assets of nonconsolidated affiliates | 0 |  | 0 |  | 0 | 0 |
Goodwill and intangible assets, net | 4 |  | 0 |  | 4 | 0 |
Total assets | 34,030 |  | 37,424 |  | 34,030 | 37,424 |
Depreciation and amortization | 6 |  | 4 |  | 11 | 10 |
Impairment charges | 0 |  | 0 |  | 0 | 0 |
Equity income (loss) | 0 |  | 0 |  | 0 | 0 |
Eliminations |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Net sales and revenue | (26) |  | (29) |  | (52) | (54) |
Earnings (loss) before interest and taxes-adjusted | 3 |  | (3) |  | 6 | (11) |
Adjustments | 0 |  | 0 |  | 0 | 0 |
Equity in net assets of nonconsolidated affiliates | 0 |  | 0 |  | 0 | 0 |
Goodwill and intangible assets, net | 0 |  | 0 |  | 0 | 0 |
Total assets | (1,154) |  | (1,456) |  | (1,154) | (1,456) |
Depreciation and amortization | 0 |  | 0 |  | 0 | 0 |
Impairment charges | 0 |  | 0 |  | 0 | 0 |
Equity income (loss) | 0 |  | 0 |  | 0 | 0 |
Eliminations | Automotive |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Equity in net assets of nonconsolidated affiliates | 0 |  | 0 |  | 0 | 0 |
Goodwill and intangible assets, net | 0 |  | 0 |  | 0 | 0 |
Total assets | (55,045) |  | (52,138) |  | (55,045) | (52,138) |
Depreciation and amortization | 0 |  | 0 |  | 0 | 0 |
Impairment charges | 0 |  | 0 |  | 0 | 0 |
Equity income (loss) | $ 0 |  | $ 0 |  | $ 0 | $ 0 |

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