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Dividend Restrictions (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Dividends Restrictions |  |  |  |  |
Stockholders' equity | $ 4,294,208,000 | $ 4,167,984,000 | $ 4,294,208,000 | $ 4,167,984,000 | $ 4,236,114,000
Affiliated Entity | Essent Guaranty |  |  |  |  |
Dividends Restrictions |  |  |  |  |
Unassigned surplus | 318,100,000 |  | 318,100,000 |  |
Dividends paid to parent company | 60,000,000 | 47,200,000 | 260,000,000 | 147,200,000 |
Amount available for dividend distribution | 237,700,000 |  | 237,700,000 |  |
Affiliated Entity | Essent PA |  |  |  |  |
Dividends Restrictions |  |  |  |  |
Unassigned surplus | 18,500,000 |  | 18,500,000 |  |
Dividends paid to parent company | 0 | $ 0 | 0 | $ 0 |
Amount available for dividend distribution | 5,600,000 |  | 5,600,000 |  |
Affiliated Entity | Essent Re |  |  |  |  |
Dividends Restrictions |  |  |  |  |
Stockholders' equity | 1,400,000,000 |  | 1,400,000,000 |  |
Affiliated Entity | Essent Re | Quota share reinsurance | Minimum |  |  |  |  |
Dividends Restrictions |  |  |  |  |
Stockholders' equity | $ 100,000,000 |  | $ 100,000,000 |  |

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