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v3.25.2

Fair Value Measurements - Gross Components of Purchases, Sales, Issuances and Settlements (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Assets: |  |  |  |
Purchases | $ 419,000,000 | $ 15,000,000 | $ 582,000,000 | $ 97,000,000
Sales | (48,000,000) | (1,000,000) | (100,000,000) | (7,000,000)
Issuances and Settlements | (107,000,000) | (216,000,000) | (344,000,000) | (530,000,000)
Purchases, Sales, Issuances and Settlements, Net | 264,000,000 | (202,000,000) | 138,000,000 | (440,000,000)
Liabilities: |  |  |  |
Purchases | 0 | 0 | 0 | 0
Sales | 0 | 0 | 0 | 0
Issuances and Settlements | (120,000,000) | 108,000,000 | (112,000,000) | 346,000,000
Purchases, Sales, Issuances and Settlements, Net | (120,000,000) | 108,000,000 | (112,000,000) | 346,000,000
Issuances, assets | 0 | 0 |  |
Issuances, liabilities |  |  | 0 | 0
Transfers into Level 3 at end of reporting period, net gains (losses) not included in realized and unrealized gains and losses related to Level 3 for the period | 9,000,000 | (24,000,000) | 11,000,000 | (27,000,000)
Transfers out Level 3 at end of reporting period, net gains (losses) included in realized and unrealized gains and losses related to Level 3 for the period | 1,000,000 | 1,000,000 | 6,000,000 | 1,000,000
Derivative liabilities, net |  |  |  |
Liabilities: |  |  |  |
Purchases |  | 0 |  | 0
Sales |  | 0 |  | 0
Issuances and Settlements |  | 156,000,000 |  | 374,000,000
Purchases, Sales, Issuances and Settlements, Net |  | 156,000,000 |  | 374,000,000
Fortitude Re funds withheld payable |  |  |  |
Liabilities: |  |  |  |
Purchases | 0 | 0 | 0 | 0
Sales | 0 | 0 | 0 | 0
Issuances and Settlements | (120,000,000) | (27,000,000) | (112,000,000) | (7,000,000)
Purchases, Sales, Issuances and Settlements, Net | (120,000,000) | (27,000,000) | (112,000,000) | (7,000,000)
Other Liabilities |  |  |  |
Liabilities: |  |  |  |
Purchases |  | 0 |  | 0
Sales |  | 0 |  | 0
Issuances and Settlements |  | (21,000,000) |  | (21,000,000)
Purchases, Sales, Issuances and Settlements, Net | 0 | (21,000,000) | 0 | (21,000,000)
Bonds available for sale |  |  |  |
Assets: |  |  |  |
Purchases | 396,000,000 | 15,000,000 | 545,000,000 | 82,000,000
Sales | (35,000,000) | 0 | (83,000,000) | (6,000,000)
Issuances and Settlements | (99,000,000) | (177,000,000) | (307,000,000) | (369,000,000)
Purchases, Sales, Issuances and Settlements, Net | 262,000,000 | (162,000,000) | 155,000,000 | (293,000,000)
Bonds available for sale | Obligations of states, municipalities and political subdivisions |  |  |  |
Assets: |  |  |  |
Purchases |  |  |  | 1,000,000
Sales |  |  |  | 0
Issuances and Settlements |  |  |  | 0
Purchases, Sales, Issuances and Settlements, Net | 0 | 0 | 0 | 1,000,000
Bonds available for sale | Non-U.S. governments |  |  |  |
Assets: |  |  |  |
Purchases | 0 | 4,000,000 | 0 | 4,000,000
Sales | 0 | 0 | 0 | 0
Issuances and Settlements | (1,000,000) | (4,000,000) | (1,000,000) | (4,000,000)
Purchases, Sales, Issuances and Settlements, Net | (1,000,000) | 0 | (1,000,000) | 0
Bonds available for sale | Corporate debt |  |  |  |
Assets: |  |  |  |
Purchases | 2,000,000 | 5,000,000 | 5,000,000 | 11,000,000
Sales | (2,000,000) | 0 | (6,000,000) | (3,000,000)
Issuances and Settlements | (26,000,000) | (27,000,000) | (150,000,000) | (68,000,000)
Purchases, Sales, Issuances and Settlements, Net | (26,000,000) | (22,000,000) | (151,000,000) | (60,000,000)
Bonds available for sale | RMBS |  |  |  |
Assets: |  |  |  |
Purchases | 8,000,000 | 0 | 8,000,000 | 0
Sales | 0 | 0 | (3,000,000) | (1,000,000)
Issuances and Settlements | (47,000,000) | (75,000,000) | (101,000,000) | (149,000,000)
Purchases, Sales, Issuances and Settlements, Net | (39,000,000) | (75,000,000) | (96,000,000) | (150,000,000)
Bonds available for sale | CMBS |  |  |  |
Assets: |  |  |  |
Purchases | 0 | 0 | 0 | 0
Sales | 0 | 0 | (4,000,000) | 0
Issuances and Settlements | (1,000,000) | (18,000,000) | (1,000,000) | (18,000,000)
Purchases, Sales, Issuances and Settlements, Net | (1,000,000) | (18,000,000) | (5,000,000) | (18,000,000)
Bonds available for sale | CLO/ABS |  |  |  |
Assets: |  |  |  |
Purchases | 386,000,000 | 6,000,000 | 532,000,000 | 66,000,000
Sales | (33,000,000) | 0 | (70,000,000) | (2,000,000)
Issuances and Settlements | (24,000,000) | (53,000,000) | (54,000,000) | (130,000,000)
Purchases, Sales, Issuances and Settlements, Net | 329,000,000 | (47,000,000) | 408,000,000 | (66,000,000)
Other bond securities |  |  |  |
Assets: |  |  |  |
Purchases | 1,000,000 | 0 | 1,000,000 | 14,000,000
Sales | 0 | (1,000,000) | 0 | (1,000,000)
Issuances and Settlements | (2,000,000) | (4,000,000) | (7,000,000) | (8,000,000)
Purchases, Sales, Issuances and Settlements, Net | (1,000,000) | (5,000,000) | (6,000,000) | 5,000,000
Other bond securities | Corporate debt |  |  |  |
Assets: |  |  |  |
Purchases, Sales, Issuances and Settlements, Net | 0 | 0 | 0 | 0
Other bond securities | RMBS |  |  |  |
Assets: |  |  |  |
Purchases | 0 | 0 | 0 | 3,000,000
Sales | 0 | (1,000,000) | 0 | (1,000,000)
Issuances and Settlements | (1,000,000) | (1,000,000) | (2,000,000) | (2,000,000)
Purchases, Sales, Issuances and Settlements, Net | (1,000,000) | (2,000,000) | (2,000,000) | 0
Other bond securities | CLO/ABS |  |  |  |
Assets: |  |  |  |
Purchases | 1,000,000 | 0 | 1,000,000 | 11,000,000
Sales | 0 | 0 | 0 | 0
Issuances and Settlements | (1,000,000) | (3,000,000) | (5,000,000) | (6,000,000)
Purchases, Sales, Issuances and Settlements, Net | 0 | (3,000,000) | (4,000,000) | 5,000,000
Equity securities |  |  |  |
Assets: |  |  |  |
Purchases | 21,000,000 |  | 35,000,000 |
Sales | (13,000,000) |  | (17,000,000) |
Issuances and Settlements | 0 |  | 0 |
Purchases, Sales, Issuances and Settlements, Net | 8,000,000 | 0 | 18,000,000 | 0
Other invested assets |  |  |  |
Assets: |  |  |  |
Purchases | 1,000,000 | 0 | 1,000,000 | 1,000,000
Sales | 0 | 0 | 0 | 0
Issuances and Settlements | (6,000,000) | (36,000,000) | (30,000,000) | (40,000,000)
Purchases, Sales, Issuances and Settlements, Net | (5,000,000) | (36,000,000) | (29,000,000) | (39,000,000)
Other assets |  |  |  |
Assets: |  |  |  |
Purchases |  | 0 |  | 0
Sales |  | 0 |  | 0
Issuances and Settlements |  | 1,000,000 |  | (113,000,000)
Purchases, Sales, Issuances and Settlements, Net | $ 0 | $ 1,000,000 | $ 0 | $ (113,000,000)

X
- Definition Net gains or losses for the period (realized and unrealized) related to assets and liabilities transferred into Level 3 at fair value at the end of the reporting period and are therefore not reflected in realized and unrealized gains and losses related to Level 3 for the period. + References No definition available. + Details
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