Investment Information (Tables)
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6 Months Ended |
Jun. 30, 2026 |
| Disclosure Investment Information [Abstract] |
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| Summary of fair value and cost or amortized cost of available for sale securities |
The following table summarizes the fair value and cost or amortized cost of the Company’s securities classified as available for sale: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Estimated Fair Value | | Gross Unrealized Gains | | Gross Unrealized Losses | | Allowance for Expected Credit Losses | | Cost or Amortized Cost | | | | June 30, 2026 | | | | | | | | | | | | | Fixed maturities: | | | | | | | | | | | | | Corporate bonds | $ | 14,231 | | | $ | 102 | | | $ | (198) | | | $ | (6) | | | $ | 14,333 | | | | | U.S. government and government agencies | 8,060 | | | 8 | | | (64) | | | — | | | 8,116 | | | | | Asset backed securities | 3,677 | | | 6 | | | (26) | | | (9) | | | 3,706 | | | | | Non-U.S. government securities | 2,876 | | | 26 | | | (77) | | | (1) | | | 2,928 | | | | | Residential mortgage backed securities | 2,643 | | | 11 | | | (38) | | | — | | | 2,670 | | | | | Commercial mortgage backed securities | 1,549 | | | 5 | | | (7) | | | — | | | 1,551 | | | | | Municipal bonds | 119 | | | — | | | (4) | | | — | | | 123 | | | | | Total | 33,155 | | | 158 | | | (414) | | | (16) | | | 33,427 | | | | | | | | | | | | | | | | | Short-term investments | 3,298 | | | 1 | | | (1) | | | — | | | 3,298 | | | | | Total | $ | 36,453 | | | $ | 159 | | | $ | (415) | | | $ | (16) | | | $ | 36,725 | | | | | | | | | | | | | | | | | December 31, 2025 | | | | | | | | | | | | | Fixed maturities: | | | | | | | | | | | | | Corporate bonds | $ | 14,058 | | | $ | 265 | | | $ | (142) | | | $ | (10) | | | $ | 13,945 | | | | | U.S. government and government agencies | 7,445 | | | 23 | | | (21) | | | — | | | 7,443 | | | | | Asset backed securities | 3,574 | | | 20 | | | (15) | | | (8) | | | 3,577 | | | | | Non-U.S. government securities | 3,270 | | | 53 | | | (81) | | | (1) | | | 3,299 | | | | | Residential mortgage backed securities | 2,705 | | | 34 | | | (21) | | | — | | | 2,692 | | | | | Commercial mortgage backed securities | 1,212 | | | 11 | | | (5) | | | (1) | | | 1,207 | | | | | Municipal bonds | 162 | | | — | | | (4) | | | — | | | 166 | | | | | Total | 32,426 | | | 406 | | | (289) | | | (20) | | | 32,329 | | | | | | | | | | | | | | | | | Short-term investments | 2,625 | | | 2 | | | (1) | | | — | | | 2,624 | | | | | Total | $ | 35,051 | | | $ | 408 | | | $ | (290) | | | $ | (20) | | | $ | 34,953 | | | |
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| Summary of available for sale securities in an unrealized loss position |
The following table summarizes, for all available for sale securities in an unrealized loss position, the fair value and gross unrealized loss by length of time the security has been in a continual unrealized loss position: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Less than 12 Months | | 12 Months or More | | Total | | Estimated Fair Value | | Gross Unrealized Losses | | Estimated Fair Value | | Gross Unrealized Losses | | Estimated Fair Value | | Gross Unrealized Losses | | June 30, 2026 | | | | | | | | | | | | | Fixed maturities: | | | | | | | | | | | | | Corporate bonds | $ | 8,333 | | | $ | (116) | | | $ | 1,205 | | | $ | (82) | | | $ | 9,538 | | | $ | (198) | | | U.S. government and government agencies | 6,483 | | | (57) | | | 128 | | | (7) | | | 6,611 | | | (64) | | | Non-U.S. government securities | 1,976 | | | (32) | | | 489 | | | (45) | | | 2,465 | | | (77) | | | Asset backed securities | 1,839 | | | (15) | | | 316 | | | (11) | | | 2,155 | | | (26) | | | Residential mortgage backed securities | 1,414 | | | (19) | | | 144 | | | (19) | | | 1,558 | | | (38) | | | Commercial mortgage backed securities | 591 | | | (2) | | | 40 | | | (5) | | | 631 | | | (7) | | | Municipal bonds | — | | | — | | | 119 | | | (4) | | | 119 | | | (4) | | | Total | 20,636 | | | (241) | | | 2,441 | | | (173) | | | 23,077 | | | (414) | | | | | | | | | | | | | | | Short-term investments | 1,106 | | | (1) | | | — | | | — | | | 1,106 | | | (1) | | | Total | $ | 21,742 | | | $ | (242) | | | $ | 2,441 | | | $ | (173) | | | $ | 24,183 | | | $ | (415) | | | | | | | | | | | | | | | December 31, 2025 | | | | | | | | | | | | | Fixed maturities: | | | | | | | | | | | | | Corporate bonds | $ | 2,972 | | | $ | (64) | | | $ | 1,364 | | | $ | (78) | | | $ | 4,336 | | | $ | (142) | | | U.S. government and government agencies | 3,092 | | | (15) | | | 274 | | | (6) | | | 3,366 | | | (21) | | | Non-U.S. government securities | 2,087 | | | (35) | | | 432 | | | (46) | | | 2,519 | | | (81) | | | Asset backed securities | 806 | | | (2) | | | 332 | | | (13) | | | 1,138 | | | (15) | | | Residential mortgage backed securities | 312 | | | (3) | | | 178 | | | (18) | | | 490 | | | (21) | | | Commercial mortgage backed securities | 239 | | | (1) | | | 48 | | | (4) | | | 287 | | | (5) | | | Municipal bonds | 6 | | | — | | | 137 | | | (4) | | | 143 | | | (4) | | | Total | 9,514 | | | (120) | | | 2,765 | | | (169) | | | 12,279 | | | (289) | | | | | | | | | | | | | | | Short-term investments | 614 | | | (1) | | | — | | | — | | | 614 | | | (1) | | | Total | $ | 10,128 | | | $ | (121) | | | $ | 2,765 | | | $ | (169) | | | $ | 12,893 | | | $ | (290) | |
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| Contractual maturities of the Company's fixed maturities |
The contractual maturities of the Company’s fixed maturities are shown in the following table. Expected maturities, which are management’s best estimates, will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | June 30, 2026 | | December 31, 2025 | | Maturity | | Estimated Fair Value | | Amortized Cost | | Estimated Fair Value | | Amortized Cost | | Due in one year or less | | $ | 692 | | | $ | 693 | | | $ | 370 | | | $ | 366 | | | Due after one year through five years | | 16,827 | | | 16,940 | | | 17,053 | | | 16,989 | | | Due after five years through 10 years | | 7,231 | | | 7,315 | | | 6,893 | | | 6,877 | | | Due after 10 years | | 536 | | | 552 | | | 619 | | | 621 | | | | 25,286 | | | 25,500 | | | 24,935 | | | 24,853 | | | Residential mortgage backed securities | | 2,643 | | | 2,670 | | | 2,705 | | | 2,692 | | | Commercial mortgage backed securities | | 1,549 | | | 1,551 | | | 1,212 | | | 1,207 | | | Asset backed securities | | 3,677 | | | 3,706 | | | 3,574 | | | 3,577 | | | Total | | $ | 33,155 | | | $ | 33,427 | | | $ | 32,426 | | | $ | 32,329 | |
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| Summary of other investments, at fair value |
The following table summarizes the Company’s other investments: | | | | | | | | | | | | | June 30, 2026 | | December 31, 2025 | | Other investments | $ | 2,144 | | | $ | 1,957 | | | Fixed maturities | 1,175 | | | 1,110 | | | Short term investments | 57 | | | 64 | | | Equity securities | 5 | | | 5 | | | | | | | | | | | | | | | Total | $ | 3,381 | | | $ | 3,136 | |
The following table summarizes the Company’s other investments, as detailed in the previous table, by strategy: | | | | | | | | | | | | | June 30, 2026 | | December 31, 2025 | | Investment grade fixed income | $ | 1,364 | | | $ | 1,225 | | | Private equity | 249 | | | 250 | | | Lending | 245 | | | 220 | | | Term loan investments | 175 | | | 173 | | | Credit related funds | 94 | | | 87 | | | Equities | 15 | | | — | | | | | | | | | | | Energy | 2 | | | 2 | | | Total | $ | 2,144 | | | $ | 1,957 | |
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| Components of net investment income |
The components of net investment income were derived from the following sources: | | | | | | | | | | | | | June 30, | | 2026 | | 2025 | | Three Months Ended | | | | | Fixed maturities | $ | 386 | | | $ | 360 | | | | | | | Short term investments | 26 | | | 24 | | | Equity securities (dividends) | 9 | | | 10 | | | Other (1) | 21 | | | 35 | | | Gross investment income | 442 | | | 429 | | | Investment expenses | (25) | | | (24) | | | Net investment income | $ | 417 | | | $ | 405 | | | | | | | Six Months Ended | | | | | Fixed maturities | $ | 770 | | | $ | 702 | | | | | | | Short term investments | 50 | | | 50 | | | Equity securities (dividends) | 17 | | | 21 | | | Other (1) | 42 | | | 63 | | | Gross investment income | 879 | | | 836 | | | Investment expenses | (54) | | | (53) | | | Net investment income | $ | 825 | | | $ | 783 | |
(1) Amounts include dividends and other distributions on investment funds, term loan investments, funds held balances, cash balances and other items.
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| Summary of net realized gains (losses), including change in allowance for credit losses on financial assets and net impairment losses recognized in earnings |
Net realized gains (losses), which include changes in the allowance for credit losses on financial assets and net impairment losses recognized in earnings were as follows: | | | | | | | | | | | | | June 30, | | 2026 | | 2025 | | Three Months Ended | | | | | Available for sale securities: | | | | | Gross gains on investment sales | $ | 35 | | | $ | 69 | | | Gross losses on investment sales | (83) | | | (56) | | | Change in fair value of assets and liabilities accounted for using the fair value option: | | | | | Fixed maturities | 9 | | | 20 | | | Other investments | 6 | | | (11) | | | | | | | Short-term investments | — | | | 3 | | | Equity securities, at fair value: | | | | | Net realized gains (losses) on sales during the period | 24 | | | 7 | | | Net unrealized gains (losses) on equity securities still held at reporting date | 217 | | | 129 | | | Allowance for credit losses: | | | | | Investments related | (4) | | | (8) | | | Underwriting related | (3) | | | (2) | | | | | | | Derivative instruments (1) | (76) | | | 163 | | | Other (2) | (142) | | | (85) | | | Net realized gains (losses) | $ | (17) | | | $ | 229 | | | | | | | Six Months Ended | | | | | Available for sale securities: | | | | | Gross gains on investment sales | $ | 115 | | | $ | 120 | | | Gross losses on investment sales | (146) | | | (169) | | | Change in fair value of assets and liabilities accounted for using the fair value option: | | | | | Fixed maturities | (18) | | | 22 | | | Other investments | 14 | | | 2 | | | | | | | Short-term investments | — | | | 3 | | | Equity securities, at fair value: | | | | | Net realized gains (losses) on sales during the period | 44 | | | 54 | | | Net unrealized gains (losses) on equity securities still held at reporting date | 116 | | | 34 | | | Allowance for credit losses: | | | | | Investments related | 1 | | | (8) | | | Underwriting related | 3 | | | (1) | | | | | | | Derivative instruments (1) | (94) | | | 262 | | | Other (2) | (139) | | | (87) | | | Net realized gains (losses) | $ | (104) | | | $ | 232 | |
(1) See note 10 for information on the Company’s derivative instruments. (2) Amounts in the 2026 periods primarily reflect a litigation-related loss contingency recorded pursuant to ASC 450, while amounts recorded in the 2025 periods primarily relate to losses arising from the sale of certain alternative investments accounted for under the equity method.
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| Summary of investments accounted for using equity method |
The following table summarizes the Company’s investments accounted for using the equity method, by strategy: | | | | | | | | | | | | | June 30, 2026 | | December 31, 2025 | | Private equity | $ | 2,485 | | | $ | 2,397 | | | Credit related funds | 1,643 | | | 1,616 | | | Real estate | 818 | | | 767 | | | Lending | 649 | | | 558 | | | Fixed income | 534 | | | 501 | | | Infrastructure | 349 | | | 346 | | | Equities | 324 | | | 231 | | | Energy | 50 | | | 37 | | | Total | $ | 6,852 | | | $ | 6,453 | |
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| Summary of investments in limited partnership interests where the Company has a variable interest |
The following table summarizes investments in limited partnership interests where the Company has a variable interest by balance sheet line item: | | | | | | | | | | | | | June 30, 2026 | | December 31, 2025 | | Investments accounted for using the equity method (1) | $ | 6,852 | | | $ | 6,453 | | | Investments accounted for using the fair value option (2) | 16 | | | — | | | Total | $ | 6,868 | | | $ | 6,453 | |
(1) Aggregate unfunded commitments were $4.1 billion at June 30, 2026, compared to $3.6 billion at December 31, 2025. (2) Aggregate unfunded commitments were $245 million at June 30, 2026, compared to $65 million at December 31, 2025.
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| Rollforward of the allowance for expected credit losses of securities classified as available for sale |
The following table provides a roll forward of the allowance for expected credit losses of the Company’s securities classified as available for sale: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Structured Securities (1) | | | | Corporate Bonds | | | | Non-U.S. Government Securities | | Total | | Three Months Ended June 30, 2026 | | | | | | | | | | | | Balance at beginning of period | | $ | 6 | | | | | $ | 6 | | | | | $ | 1 | | | $ | 13 | | | | | | | | | | | | | | | | Additions for current-period provision for expected credit losses | | — | | | | | — | | | | | — | | | — | | | Additions (reductions) for previously recognized expected credit losses | | 3 | | | | | 1 | | | | | — | | | 4 | | | Reductions due to disposals | | — | | | | | (1) | | | | | — | | | (1) | | | | | | | | | | | | | | | | Balance at end of period | | $ | 9 | | | | | $ | 6 | | | | | $ | 1 | | | $ | 16 | | | | | | | | | | | | | | | | Three Months Ended June 30, 2025 | | | | | | | | | | | | Balance at beginning of period | | $ | 8 | | | | | $ | 12 | | | | | $ | 1 | | | $ | 21 | | | | | | | | | | | | | | | | Additions for current-period provision for expected credit losses | | — | | | | | 2 | | | | | — | | | 2 | | | Additions (reductions) for previously recognized expected credit losses | | 2 | | | | | 4 | | | | | 1 | | | 7 | | | Reductions due to disposals | | — | | | | | (2) | | | | | — | | | (2) | | | | | | | | | | | | | | | | Balance at end of period | | $ | 10 | | | | | $ | 16 | | | | | $ | 2 | | | $ | 28 | | | | | | | | | | | | | | | | Six Months Ended June 30, 2026 | | | | | | | | | | | | Balance at beginning of year | | $ | 9 | | | | | $ | 10 | | | | | $ | 1 | | | $ | 20 | | | | | | | | | | | | | | | | Additions for current-period provision for expected credit losses | | 1 | | | | | 1 | | | | | — | | | 2 | | | Additions (reductions) for previously recognized expected credit losses | | (1) | | | | | (2) | | | | | — | | | (3) | | | Reductions due to disposals | | — | | | | | (3) | | | | | — | | | (3) | | | | | | | | | | | | | | | | Balance at end of period | | $ | 9 | | | | | $ | 6 | | | | | $ | 1 | | | $ | 16 | | | | | | | | | | | | | | | | Six Months Ended June 30, 2025 | | | | | | | | | | | | Balance at beginning of year | | $ | 9 | | | | | $ | 12 | | | | | $ | 1 | | | $ | 22 | | | | | | | | | | | | | | | | Additions for current-period provision for expected credit losses | | 3 | | | | | 2 | | | | | — | | | 5 | | | Additions (reductions) for previously recognized expected credit losses | | (2) | | | | | 5 | | | | | 1 | | | 4 | | | Reductions due to disposals | | — | | | | | (3) | | | | | — | | | (3) | | | | | | | | | | | | | | | | Balance at end of period | | $ | 10 | | | | | $ | 16 | | | | | $ | 2 | | | $ | 28 | |
(1) Includes asset backed securities, residential mortgage backed securities and commercial mortgage backed securities.
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| Summary of restricted assets |
The following table details the value of the Company’s restricted assets: | | | | | | | | | | | | | June 30, 2026 | | December 31, 2025 | | Assets used for collateral or guarantees: | | | | | Affiliated transactions | $ | 5,584 | | | $ | 5,323 | | | Third party agreements | 6,437 | | | 6,784 | | | Deposits with U.S. regulatory authorities | 939 | | | 948 | | | Other (1) | 1,678 | | | 1,898 | | | | | | | Total restricted assets | $ | 14,638 | | | $ | 14,953 | |
(1) Primarily includes Funds at Lloyds, deposits with non-U.S. regulatory authorities and other restricted assets.
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| Reconciliation of cash and restricted cash |
The following table details reconciliation of cash and restricted cash within the Consolidated Balance Sheets: | | | | | | | | | | | | | June 30, 2026 | | December 31, 2025 | | Cash | $ | 1,109 | | | $ | 993 | | | Restricted cash (included in ‘other assets’) | 897 | | | 1,074 | | | Cash and restricted cash | $ | 2,006 | | | $ | 2,067 | |
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