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v3.24.4

Segment Reporting - Revenues and long-lived assets by geographic region (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
GM Financial | $ 15,836 | $ 14,184 | $ 12,760
Net Sales and Revenue | 187,442 | 171,842 | 156,735
Long-lived assets | $ 83,490 | $ 80,903 | $ 77,950
MEXICO | Assets, Total | Geographic Concentration Risk |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Concentration risk, percentage | 12.00% | 12.00% | 11.00%
Automotive | U.S. |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Automotive net sales and revenue | $ 140,536 | $ 127,472 | $ 116,798
Long-lived assets | 35,986 | 34,142 | 30,201
Automotive | Non-U.S. |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Automotive net sales and revenue | 31,070 | 30,186 | 27,177
Long-lived assets | 15,811 | 16,054 | 14,907
GM Financial |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
GM Financial | 15,836 | 14,184 | 12,760
GM Financial | U.S. |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
GM Financial | 13,575 | 12,133 | 11,035
Long-lived assets | 28,129 | 27,397 | 29,411
GM Financial | Non-U.S. |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
GM Financial | 2,261 | 2,051 | 1,725
Long-lived assets | $ 3,563 | $ 3,309 | $ 3,431

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