Statutory Information - Additional Information (Details) $ in Millions |
1 Months Ended | 3 Months Ended | 12 Months Ended |
|---|---|---|---|
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Sep. 30, 2025
USD ($)
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Mar. 31, 2026
USD ($)
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Dec. 31, 2025
USD ($)
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| Statutory Accounting Practices [Line Items] | |||
| Risk to capital ratio maximum | 25 | ||
| Restricted net assets held by consolidated subsidiaries | $ 5,500 | ||
| Debt instrument term | 10 years | 10 years | |
| Proceeds from intercompany notes borrowings | $ 600 | $ 600 | |
| Minimum policyholders surplus balance to be maintained | $ 500 | ||
| Letter of Credit | |||
| Statutory Accounting Practices [Line Items] | |||
| Line of Credit | $ 620 | ||
| Radian Guaranty | |||
| Statutory Accounting Practices [Line Items] | |||
| Risk to capital ratio | 10.2 | 10.3 | |
| Unassigned surplus | $ 357 | $ 346 | |
| Payments of ordinary dividends | $ 140 |
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- Definition Minimum policyholders surplus balance to be maintained. No definition available.
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- Definition Proceeds from intercompany notes borrowings. No definition available.
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- Definition The amount of the entity's restricted net assets which are held by consolidated subsidiaries (entity's investment in subsidiaries). No definition available.
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- Definition This concept represents an entity's ratio of net risk in force (excludes risk ceded through reinsurance contracts and risk in force on defaulted loans) to the amount of statutory capital (defined as the sum of statutory policyholders' surplus plus statutory contingency reserves). No definition available.
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- Definition This concept represents the maximum ratio of net risk in force (net of risk ceded through reinsurance contracts and risk in force on defaulted loans) to statutory capital (defined as the sum of statutory policyholders' surplus plus statutory contingency reserves) allowed in those states which have statutory risk-based capital requirements. No definition available.
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- Definition Statutory Unassigned Positive (Negative) Surplus No definition available.
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Cash outflow in the form of ordinary dividends to common shareholders, preferred shareholders and noncontrolling interests, generally out of earnings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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/2009/role/commonPracticeRef
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