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Debt - Maturity of Debt (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Debt Instrument [Line Items] |  |
Total | $ 8,922 | $ 10,606
Consolidated Entities, Excluding Consolidated Investments |  |
Debt Instrument [Line Items] |  |
Total | 8,764 | 10,375
2025 | 398 |
2026 | 272 |
2027 | 848 |
2028 | 830 |
2029 | 257 |
Thereafter | 6,159 |
Nonrecourse |  |
Debt Instrument [Line Items] |  |
Total | 158 |
Unsecured Debt |  |
Debt Instrument [Line Items] |  |
Total | 8,726 |
2025 | 385 |
2026 | 265 |
2027 | 848 |
2028 | 830 |
2029 | 257 |
Thereafter | 6,141 |
Secured Debt |  |
Debt Instrument [Line Items] |  |
Total | 37 |
2025 | 12 |
2026 | 7 |
2027 | 0 |
2028 | 0 |
2029 | 0 |
Thereafter | 18 |
Notes And Bonds Payable | Unsecured Debt |  |
Debt Instrument [Line Items] |  |
Total | 7,885 |
2025 | 146 |
2026 | 265 |
2027 | 848 |
2028 | 830 |
2029 | 257 |
Thereafter | 5,539 |
Junior Subordinated Debt, General Borrowing | Unsecured Debt |  |
Debt Instrument [Line Items] |  |
Total | 602 |
2025 | 0 |
2026 | 0 |
2027 | 0 |
2028 | 0 |
2029 | 0 |
Thereafter | 602 |
AIG Japan Holdings Kabushiki Kaisha | Unsecured Debt |  |
Debt Instrument [Line Items] |  |
Total | 239 |
2025 | 239 |
2026 | 0 |
2027 | 0 |
2028 | 0 |
2029 | 0 |
Thereafter | 0 |
Debt Not Guaranteed | Other subsidiaries notes, bonds, loans and mortgages payable |  |
Debt Instrument [Line Items] |  |
Total | 1 | $ 0
2025 | 1 |
2026 | 0 |
2027 | 0 |
2028 | 0 |
2029 | 0 |
Thereafter | $ 0 |

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