CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 |
| Automotive | ||
| Accounts receivable, allowance for credit loss, current | $ 234 | $ 244 |
| GM Financial | ||
| Accounts receivable, allowance for credit loss, current | 1,191 | 1,168 |
| Accounts receivable, allowance for credit loss, noncurrent | $ 1,704 | $ 1,557 |
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of accounts and financing receivables, classified as noncurrent. Includes, but is not limited to, notes and loan receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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