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v3.25.1

Fair Value Measurements (Summarize Changes in Level 3 Assets) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 31, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Assets, Impairments |  |  | $ 0
Level 3 |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Assets, beginning balance | $ 28,892 | $ 9,025 | 9,025
Assets, earnings | 30 |  | 386
Assets, other comprehensive income | 116 |  | (333)
Assets, Impairments | 0 |  |
Assets, purchases | 1,160 |  | 0
Assets, (sales) | 0 |  | (223)
Assets, maturities | 0 |  | 0
Assets. transfers out |  |  | 20,037
Securities transferred into or out of level 3, net | 0 |  |
Assets, ending balance | 30,198 |  | 28,892
Level 3 | Debt securities |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Assets, beginning balance | 19,667 | 0 | 0
Assets, earnings | 0 | 0 |
Assets, other comprehensive income | 116 | (333) |
Assets, Impairments | 0 |  |
Assets, Impairments |  | 0 |
Assets, purchases | 0 | 0 |
Assets, (sales) | 0 | 0 |
Assets, maturities | 0 | 0 |
Assets. transfers out |  | 20,000 |
Securities transferred into or out of level 3, net | 0 |  |
Assets, ending balance | 19,783 |  | 19,667
Level 3 | Equity securities |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Assets, beginning balance | 5,715 | 5,253 | 5,253
Assets, earnings | (2) |  | 647
Assets, other comprehensive income | 0 |  | 0
Assets, Impairments | 0 |  | 0
Assets, purchases | 1,160 |  | 0
Assets, (sales) | 0 |  | (185)
Assets, maturities | 0 |  | 0
Assets. transfers out | 0 |  | 0
Assets, ending balance | 6,873 |  | 5,715
Level 3 | Common stock |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Assets, beginning balance | 2,041 | 1,558 | 1,558
Assets, earnings | (2) |  | 611
Assets, other comprehensive income | 0 |  | 0
Assets, Impairments | 0 |  | 0
Assets, purchases | 0 |  | 0
Assets, (sales) | 0 |  | (128)
Assets, maturities | 0 |  | 0
Assets. transfers out | 0 |  | 0
Assets, ending balance | 2,039 |  | 2,041
Level 3 | Preferred stocks |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Assets, beginning balance | 3,674 | 3,695 | 3,695
Assets, earnings | 0 |  | 36
Assets, other comprehensive income | 0 |  | 0
Assets, Impairments | 0 |  | 0
Assets, purchases | 1,160 |  | 0
Assets, (sales) | 0 |  | (57)
Assets, maturities | 0 |  | 0
Assets. transfers out | 0 |  | 0
Assets, ending balance | 4,834 |  | 3,674
Level 3 | Arbitrage trading account |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Assets, beginning balance | 3,510 | 3,772 | 3,772
Assets, earnings | 32 |  | (261)
Assets, other comprehensive income | 0 |  | 0
Assets, Impairments | 0 |  |
Assets, Impairments |  |  | 0
Assets, purchases | 0 |  | 0
Assets, (sales) | 0 |  | (38)
Assets, maturities | 0 |  | 0
Assets. transfers out |  |  | 37
Securities transferred into or out of level 3, net |  |  |
Assets, ending balance | 3,542 |  | 3,510
Level 3 | Corporate |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Assets, beginning balance | 19,667 | 0 | 0
Assets, earnings | 0 | 0 |
Assets, other comprehensive income | 116 | (333) |
Assets, Impairments | 0 | 0 |
Assets, purchases | 0 | 0 |
Assets, (sales) | 0 | 0 |
Assets, maturities | 0 | 0 |
Securities transferred into or out of level 3, net | 0 | $ 20,000 |
Assets, ending balance | $ 19,783 |  | $ 19,667

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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 101 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-101 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 102 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-102 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 101 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-101 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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