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v3.23.2

Restructuring and Other Costs, Before Tax (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 36 Months Ended
--- | --- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring and other costs | $ 3 | $ 2 | $ 3 | $ 7 |
Hartford Next Program |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Payments for Restructuring |  |  | (7) | (16) |
Hartford Next Program | Other liabilities |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring Reserve, Beginning Balance |  |  | 7 | 18 |
Restructuring Reserve, Ending Balance | 3 | 9 | 3 | 9 | $ 3
Employee Severance | Hartford Next Program |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Payments for Restructuring |  |  | (1) | (2) |
Employee Severance | Hartford Next Program | Other liabilities |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring Reserve, Beginning Balance |  |  | 7 | 18 |
Restructuring Reserve, Ending Balance | 3 | 9 | 3 | 9 | 3
Information Technology | Hartford Next Program |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Payments for Restructuring |  |  | (2) | (5) |
Information Technology | Hartford Next Program | Other liabilities |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring Reserve, Beginning Balance |  |  | 0 | 0 |
Restructuring Reserve, Ending Balance | 0 | 0 | 0 | 0 | 0
Professional fees and other expenses | Hartford Next Program |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Payments for Restructuring |  |  | (4) | (9) |
Professional fees and other expenses | Hartford Next Program | Other liabilities |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring Reserve, Beginning Balance |  |  | 0 | 0 |
Restructuring Reserve, Ending Balance | 0 | 0 | 0 | 0 | 0
Other Operating Income (Expense) [Member] | Hartford Next Program |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring and other costs | 3 | 2 | 3 | 7 | 121
Restructuring and Related Cost, Expected Cost | 127 |  | 127 |  | 127
Other Operating Income (Expense) [Member] | Employee Severance | Hartford Next Program |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring and other costs | 0 | (5) | (3) | (7) | 38
Restructuring and Related Cost, Expected Cost | 38 |  | 38 |  | 38
Other Operating Income (Expense) [Member] | Information Technology | Hartford Next Program |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring and other costs | 1 | 3 | 2 | 5 | 21
Restructuring and Related Cost, Expected Cost | 24 |  | 24 |  | 24
Other Operating Income (Expense) [Member] | Professional fees and other expenses | Hartford Next Program |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring and other costs | 2 | $ 4 | 4 | $ 9 | 62
Restructuring and Related Cost, Expected Cost | $ 65 |  | $ 65 |  | $ 65

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