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Financing Receivables - Credit Quality - Commercial Mortgage Loans by LTV Ratio and Year of Origination (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Amortized cost basis by year of origination and loan-to-value ratio |  |  |
Loan write-offs | $ 3 | $ 2 |
Commercial Loans |  |  |
Amortized cost basis by year of origination and loan-to-value ratio |  |  |
Loan write-offs | 2 | $ 1 |
Commercial Loans | Commercial mortgage loans |  |  |
Amortized cost basis by year of origination and loan-to-value ratio |  |  |
Year 1 | 93 |  | $ 77
Year 2 | 76 |  | 110
Year 3 | 109 |  | 188
Year 4 | 184 |  | 109
Year 5 | 107 |  | 203
Prior | 1,286 |  | 1,145
Total | 1,855 |  | 1,832
Loan write-offs | 0 |  |
Commercial Loans | Commercial mortgage loans | Greater than 100 Percent |  |  |
Amortized cost basis by year of origination and loan-to-value ratio |  |  |
Year 1 | 0 |  | 0
Year 2 | 0 |  | 0
Year 3 | 0 |  | 0
Year 4 | 0 |  | 0
Year 5 | 10 |  | 2
Prior | 21 |  | 22
Total | 31 |  | 24
Commercial Loans | Commercial mortgage loans | 80 to 100 Percent |  |  |
Amortized cost basis by year of origination and loan-to-value ratio |  |  |
Year 1 | 6 |  | 0
Year 2 | 0 |  | 5
Year 3 | 0 |  | 0
Year 4 | 0 |  | 2
Year 5 | 0 |  | 11
Prior | 49 |  | 50
Total | 55 |  | 68
Commercial Loans | Commercial mortgage loans | 60 to 80 Percent |  |  |
Amortized cost basis by year of origination and loan-to-value ratio |  |  |
Year 1 | 48 |  | 59
Year 2 | 44 |  | 26
Year 3 | 18 |  | 6
Year 4 | 11 |  | 14
Year 5 | 5 |  | 40
Prior | 137 |  | 106
Total | 263 |  | 251
Commercial Loans | Commercial mortgage loans | 40 to 60 Percent |  |  |
Amortized cost basis by year of origination and loan-to-value ratio |  |  |
Year 1 | 28 |  | 8
Year 2 | 22 |  | 47
Year 3 | 45 |  | 133
Year 4 | 72 |  | 53
Year 5 | 44 |  | 70
Prior | 368 |  | 348
Total | 579 |  | 659
Commercial Loans | Commercial mortgage loans | Less than 40 Percent |  |  |
Amortized cost basis by year of origination and loan-to-value ratio |  |  |
Year 1 | 11 |  | 10
Year 2 | 10 |  | 32
Year 3 | 46 |  | 49
Year 4 | 101 |  | 40
Year 5 | 48 |  | 80
Prior | 711 |  | 619
Total | $ 927 |  | $ 830

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