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v3.24.4

Equity In Net Assets Of Nonconsolidated Affiliates (Details) vehicle in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) vehicle numberOfJointVenture | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Schedule of Equity Method Investments [Line Items] |  |  |
Equity income (loss)(c) | $ (3,701) | $ 773 | $ 837
Equity in net assets of nonconsolidated affiliates | 7,102 | 10,613 | 10,176
Basis Difference | $ 1,900 | 4,200 |
Number of joint ventures engaged in production, import and sale of products | numberOfJointVenture | 4 |  |
Equity loss | $ (4,675) | 480 | 837
SGM |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Number of interests in other joint ventures | numberOfJointVenture | 3 |  |
Automotive China |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity income (loss)(c) | $ (4,407) | 446 | 677
Equity in net assets of nonconsolidated affiliates | 1,474 | 6,373 |
Ultium Cells Holdings LLC |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity income (loss)(c) | 975 | 293 | 8
Equity in net assets of nonconsolidated affiliates | 3,749 | 2,268 |
Other joint ventures |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity income (loss)(c) | (268) | 34 | $ 151
Equity in net assets of nonconsolidated affiliates | $ 1,879 | $ 1,972 |
SGM |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 50.00% | 50.00% |
SGM | SAIC |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 50.00% |  |
PATAC |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 50.00% | 50.00% |
SGMS |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 49.00% | 49.00% |
SGMW |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 44.00% | 44.00% |
Shanghai OnStar |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 40.00% | 40.00% |
Shanghai OnStar | SGM |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 20.00% |  |
SGM Norsom |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 25.00% | 25.00% |
SGM Norsom | SGM |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 50.00% |  |
SGM Norsom | SAIC |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 25.00% |  |
SGM DY |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 25.00% | 25.00% |
SGM DY | SGM |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 50.00% |  |
SGM DY | SAIC |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 25.00% |  |
SGM DYPT |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 25.00% | 25.00% |
SGM DYPT | SGM |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 50.00% |  |
SGM DYPT | SAIC |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 25.00% |  |
SAIC-GMAC |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity in net assets of nonconsolidated affiliates | $ 1,500 |  |
Ownership percentage | 35.00% | 35.00% |
Temporary impairment charge | $ 300 |  |
SAIC-GMAC | Measurement Input, Discount Rate |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Measurement input | 0.130 |  |
SAIC-GMAC | Measurement Input, Long-Term Revenue Growth Rate |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Measurement input | 0.035 |  |
SAIC-GMAC | SGM |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 20.00% |  |
SAIC-GMAC | Shanghai Automotive Group Finance Company Ltd. |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 45.00% |  |
SAIC-GMF Leasing Co., Ltd. |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 35.00% | 35.00% |
SAIC-GMF Leasing Co., Ltd. | SGM |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 20.00% |  |
SAIC-GMF Leasing Co., Ltd. | SAIC Financial Holdings Company |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Ownership percentage | 45.00% |  |
Automotive China JVs |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity loss | $ 4,400 |  |
Impairment and restructuring charges | 2,000 |  |
Temporary impairment charge | 2,100 |  |
SGM, SGM Norsom, SGM DY, and SGM DYPT |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity in net assets of nonconsolidated affiliates | $ 2,400 |  |
SGM, SGM Norsom, SGM DY, and SGM DYPT | Measurement Input, Discount Rate |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Measurement input | 0.165 |  |
SGM, SGM Norsom, SGM DY, and SGM DYPT | Measurement Input, Long-Term Revenue Growth Rate |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Measurement input | 0.005 |  |
SGM, SGM Norsom, SGM DY, and SGM DYPT | Minimum | Measurement Input, Passenger Vehicle Industry Volumes |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Measurement input | vehicle | 23.3 |  |
SGM, SGM Norsom, SGM DY, and SGM DYPT | Minimum | Measurement Input, Market Share |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Measurement input | 2.0 |  |
SGM, SGM Norsom, SGM DY, and SGM DYPT | Maximum | Measurement Input, Passenger Vehicle Industry Volumes |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Measurement input | vehicle | 24.0 |  |
SGM, SGM Norsom, SGM DY, and SGM DYPT | Maximum | Measurement Input, Market Share |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Measurement input | 0.022 |  |

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