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v3.22.4

Segment Information - Revenues (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | $ 20,739 | $ 19,487 | $ 18,565
Total net investment income | 2,177 | 2,313 | 1,846
Net realized gains (losses) | (627) | 509 | (14)
Other revenues | 73 | 81 | 126
Revenues | 22,362 | 22,390 | 20,523
P&C Personal Lines | AARP Members |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 2,700 | 2,700 | 2,800
Corporate |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 49 | 50 | 58
Total net investment income | 26 | 24 | 22
Operating Segments | P&C Commercial Lines |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 10,610 | 9,575 | 8,940
Total net investment income | 1,415 | 1,502 | 1,160
Operating Segments | P&C Commercial Lines | Workers’ compensation |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 3,499 | 3,172 | 3,034
Operating Segments | P&C Commercial Lines | Liability |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 1,836 | 1,622 | 1,401
Operating Segments | P&C Commercial Lines | Marine [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 235 | 228 | 251
Operating Segments | P&C Commercial Lines | Package business |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 1,844 | 1,665 | 1,540
Operating Segments | P&C Commercial Lines | Property |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 845 | 829 | 793
Operating Segments | P&C Commercial Lines | Professional liability |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 737 | 655 | 595
Operating Segments | P&C Commercial Lines | Bond |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 303 | 287 | 274
Operating Segments | P&C Commercial Lines | Assumed Reinsurance [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 467 | 328 | 298
Operating Segments | P&C Commercial Lines | Automobile |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 844 | 789 | 754
Operating Segments | P&C Personal Lines |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 2,979 | 2,986 | 3,042
Total net investment income | 140 | 157 | 157
Operating Segments | P&C Personal Lines | Property |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 932 | 927 | 961
Operating Segments | P&C Personal Lines | Automobile |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 2,047 | 2,059 | 2,081
Operating Segments | Property & Casualty Other Operations |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 0 | 0 | 0
Total net investment income | 63 | 75 | 55
Operating Segments | Group Benefits [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 6,057 | 5,687 | 5,536
Total net investment income | 524 | 550 | 448
Operating Segments | Group Benefits [Member] | Group disability |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 3,310 | 2,983 | 2,832
Operating Segments | Group Benefits [Member] | Group life |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 2,393 | 2,388 | 2,434
Operating Segments | Group Benefits [Member] | Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 354 | 316 | 270
Operating Segments | Hartford Funds |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 1,044 | 1,189 | 989
Total net investment income | 9 | 5 | 4
Operating Segments | Hartford Funds | Third party retail customers [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | 964 | 1,094 | 903
Operating Segments | Hartford Funds | Talcott Resolution [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Earned premiums and fee income | $ 80 | $ 95 | $ 86

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