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v3.22.2.2

Fair Value Measurements - Financial Instruments Not Carried at Fair Value (Details) - USD ($) $ in Millions | Sep. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | --- | --- | --- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Assets, carrying value | $ 71,801 |  | $ 76,578 |  |  |
Assets, fair value | 40,466 |  | 48,805 |  |  |
Liabilities, carrying value | 58,846 |  | 58,735 |  |  |
Significant Unobservable Inputs (Level 3) |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Assets, fair value | 2,429 |  | 2,709 |  |  |
Significant Observable Inputs (Level 2) |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Assets, fair value | 35,910 |  | 42,134 |  |  |
Carrying Amount | Significant Unobservable Inputs (Level 3) | Other policyholder funds and benefits payable |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Liabilities, carrying value | 659 |  | 687 |  |  |
Carrying Amount | Significant Unobservable Inputs (Level 3) | Mortgage loans |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Assets, carrying value | 5,931 |  | 5,383 |  |  |
Carrying Amount | Significant Observable Inputs (Level 2) | Senior notes [2] |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Liabilities, carrying value | 3,857 |  | 3,854 |  |  |
Carrying Amount | Significant Observable Inputs (Level 2) | Junior subordinated debentures [2] |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Liabilities, carrying value | 499 |  | 1,090 |  |  |
Fair Value | Significant Unobservable Inputs (Level 3) | Other policyholder funds and benefits payable |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Liabilities, fair value | 659 |  | 689 |  |  |
Fair Value | Significant Unobservable Inputs (Level 3) | Mortgage loans |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Assets, fair value | 5,337 |  | 5,576 |  |  |
Fair Value | Significant Observable Inputs (Level 2) | Senior notes [2] |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Liabilities, fair value | 3,279 |  | 4,725 |  |  |
Fair Value | Significant Observable Inputs (Level 2) | Junior subordinated debentures [2] |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Liabilities, fair value | 412 |  | 1,086 |  |  |
Commercial Loan [Member] |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss | $ 36 | $ 36 | $ 29 | $ 26 | $ 24 | $ 38

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