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v3.24.2

FAIR VALUE - Narrative (Details) - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Swap liability | $ 20,000,000 |
Swap asset |  | $ 68,000,000
Securities lending invested collateral |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Cumulative, aggregate adjustment | (20,000,000) |
Put option |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Fair value of financial liability | 800,000,000 | 595,000,000
Call option |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Fair value of financial asset | 23,000,000 | 18,000,000
Commercial paper |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Short-term debt | 0 | 871,000,000
Carrying Value |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt outstanding | 12,900,000,000 | 10,800,000,000
Fair Value |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt outstanding | 12,400,000,000 | 10,600,000,000
Unobservable Inputs (Level 3) | Recurring Basis |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Total invested assets | $ 256,000,000 | $ 218,000,000
Investments | Fair Value Risk | Unobservable Inputs (Level 3) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Concentration risk (percent) | 1.10% | 1.00%

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