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GM Financial Receivables and Transactions - Intercompany Transactions (Details) - GM Financial - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Related Party Transaction [Line Items] |  |  |
Financing receivable, net | $ 85,193 |  | $ 84,119
Common stock dividends declared and paid | 450 | $ 450 |
Eliminations |  |  |
Related Party Transaction [Line Items] |  |  |
Subvention receivable from GM | 600 |  | 508
Interest subvention earned on finance receivables | 335 | 279 |
Leased vehicle subvention earned | 364 | 393 |
Cash payments | 777 | $ 749 |
Commercial Finance Receivables |  |  |
Related Party Transaction [Line Items] |  |  |
Financing receivable, net | 14,282 |  | 13,698
Commercial Finance Receivables | Eliminations |  |  |
Related Party Transaction [Line Items] |  |  |
Financing receivable, net | 183 |  | 164
Commercial loan funding payable to GM | 179 |  | 55
Commercial Finance Receivables | Eliminations | Cruise |  |  |
Related Party Transaction [Line Items] |  |  |
Financing receivable, net | $ 395 |  | $ 353

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