FAIR VALUE MEASUREMENTS - Narrative (Details) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Fair Value, Option, Quantitative Disclosures [Line Items] | |||||
| Fixed maturities, held to maturity, at amortized cost | $ 407,024,000 | $ 407,024,000 | $ 397,430,000 | ||
| Fixed maturities, held to maturity, fair value | 402,105,000 | 402,105,000 | 395,942,000 | ||
| Advances from FHLB, carrying value | 61,130,000 | 61,130,000 | 66,380,000 | ||
| Advances from FHLB, fair value | 61,000,000 | 61,000,000 | 66,000,000 | ||
| Transfers into Level 3 | 1,378,000 | $ 0 | 1,378,000 | $ 0 | |
| Transfers out of Level 3 | 0 | $ 0 | 2,572,000 | $ 0 | |
| Reported Value Measurement | |||||
| Fair Value, Option, Quantitative Disclosures [Line Items] | |||||
| Senior notes | 1,318,000,000 | 1,318,000,000 | 1,317,000,000 | ||
| Estimate of Fair Value Measurement | |||||
| Fair Value, Option, Quantitative Disclosures [Line Items] | |||||
| Senior notes | $ 1,278,000,000 | $ 1,278,000,000 | $ 1,293,000,000 | ||
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- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount excluding accrued interest, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Fair value portion of borrowing from Federal Home Loan Bank (FHLBank). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value portion of notes payable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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- Details
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