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Statutory Accounting - Narrative (Details) - Affiliated Entity - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Essent Guaranty |  |  |
Dividends Restrictions |  |  |
Increase in contingency reserve | $ 164,700 |  |
Released contingency reserve | 38,200 | $ 11,800 |
Statutory net income | 312,583 | 479,389 |
Essent PA |  |  |
Dividends Restrictions |  |  |
Increase in contingency reserve | (2,900) |  |
Released contingency reserve | 3,300 | 900 |
Statutory net income | (3,174) | 1,179 |
Essent Re |  |  |
Dividends Restrictions |  |  |
Statutory capital and surplus | 1,700,000 |  | $ 1,500,000
Statutory net income | $ 227,500 | $ 178,500 |

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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. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(23)(c)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 + Details
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- Definition The amount of statutory capital and surplus (stockholders' equity) as of the balance sheet date using prescribed or permitted statutory accounting practices (rather than GAAP, if different) of the state or country. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(23)(c)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 944 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479989/944-505-50-1 + Details
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