Basis of Presentation and Summary of Significant Accounting Policies - Comprehensive Earnings (Loss) - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| COMPREHENSIVE EARNINGS (LOSS) | ||||||
| U.S. federal statutory tax rate (as a percent) | 21.00% | 21.00% | 21.00% | 21.00% | ||
| Other comprehensive earnings (loss), tax (benefit) | $ (1,000) | $ 5,000 | $ (7,000) | $ 13,000 | ||
| Other comprehensive earnings (loss), net of tax | $ (2,314) | $ (25,366) | $ 18,701 | $ 30,030 | (27,680) | 48,731 |
| Unrealized gains (loss), net of tax, recognized in other comprehensive earnings (loss) | $ (28,000) | $ 49,000 | ||||
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- References No definition available.
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of tax expense (benefit) allocated to other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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