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Losses and LAE - Schedule of Provision for Losses (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Effects of Reinsurance [Line Items] |  |  |  |
Total provision for losses | $ 12,097 | $ (1,745) | $ 27,264 | $ (8,779)
Mortgage insurance | Operating Segments [Member] |  |  |  |
Effects of Reinsurance [Line Items] |  |  |  |
Total provision for losses | 11,954 | (1,769) | 27,294 | (8,655)
Title insurance | Intersegment Eliminations [Member] |  |  |  |
Effects of Reinsurance [Line Items] |  |  |  |
Total provision for losses | $ 143 | $ 24 | $ (30) | $ (124)

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- Definition Amount, after effects of policies assumed or ceded, of expense related to the provision for policy benefits and costs incurred. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 + Details
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