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v3.22.4

Segment Information - Non-insurance Revenue from Customers (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |
Fee income | $ 1,349 | $ 1,488 | $ 1,277
Other Income | 73 | 81 | 126
Revenue from Contract with Customer, Excluding Assessed Tax | 1,423 | 1,569 | 1,360
Installment billing fees [Member] | Operating Segments | P&C Commercial Lines |  |  |
Segment Reporting Information [Line Items] |  |  |
Fee income | 39 | 34 | 30
Installment billing fees [Member] | Operating Segments | P&C Personal Lines |  |  |
Segment Reporting Information [Line Items] |  |  |
Fee income | 30 | 32 | 34
Insurance servicing fees [Member] | Operating Segments | P&C Personal Lines |  |  |
Segment Reporting Information [Line Items] |  |  |
Other Income | 73 | 80 | 81
Administrative services fees [Member] | Operating Segments | Group Benefits [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Fee income | 187 | 183 | 175
Advisor, distribution and other management fees [Member] | Operating Segments | Hartford Funds |  |  |
Segment Reporting Information [Line Items] |  |  |
Fee income | 1,044 | 1,189 | 989
Investment management and other fees [Member] | Corporate |  |  |
Segment Reporting Information [Line Items] |  |  |
Fee income | 49 | 50 | 49
Other | Corporate |  |  |
Segment Reporting Information [Line Items] |  |  |
Other Income | $ 1 | $ 1 | $ 2

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