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v3.22.4

Losses and LAE - Narrative (Details) | 12 Months Ended
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Dec. 31, 2022 default payment | Dec. 31, 2021 default | Dec. 31, 2020 default
Number of payments missed for insured loans | 2 |  |
Minimum |  |  |
Number of payments missed for insured loans | 2 |  |
Mortgage | TEXAS | New Insurance Written | Geographic Concentration Risk |  |  |
Concentration risk, percentage | 12.00% |  |
Mortgage | CALIFORNIA | New Insurance Written | Geographic Concentration Risk |  |  |
Concentration risk, percentage |  | 10.90% | 10.40%
Primary Mortgage Product | Mortgage |  |  |
Number of new primary default notices | default | 37,738 | 37,470 | 108,025
Default to claim rate assumption percentage | 8.00% | 8.00% | 8.50%

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