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Reinsurance - Essent Guaranty's Excess of Loss Reinsurance Coverages and Retentions (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2025 USD ($)
Radnor Re, Total |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | $ 133,639,340
Remaining Risk in Force | 36,880,250
Remaining Reinsurance in Force | 1,141,069
Remaining First Layer Retention | 1,387,350
Radnor Re 2021-1 Ltd. | Reinsurance Policy, Type [Axis]: Vintage Year Aug 2020 - Mar 2021 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 22,498,132
Remaining Risk in Force | 6,194,669
Remaining Reinsurance in Force | 165,266
Remaining First Layer Retention | 277,360
Radnor Re 2021-2 Ltd. | Reinsurance Policy, Type [Axis]: Vintage Year Apr 2021 - Sep 2021 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 28,457,873
Remaining Risk in Force | 7,936,192
Remaining Reinsurance in Force | 248,077
Remaining First Layer Retention | 274,846
Radnor Re 2022-1 Ltd. | Reinsurance Policy, Type [Axis]: Vintage Year Oct 2021 - Jul 2022 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 26,997,277
Remaining Risk in Force | 7,409,659
Remaining Reinsurance in Force | 160,941
Remaining First Layer Retention | 298,719
Radnor Re 2023-1 Ltd. | Reinsurance Policy, Type [Axis]: Vintage Year August 2022- June 2023 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 27,368,762
Remaining Risk in Force | 7,507,563
Remaining Reinsurance in Force | 250,291
Remaining First Layer Retention | 279,930
Radnor Re 2024-1 Ltd. | Reinsurance Policy, Type [Axis]: Vintage Year July 2023- July 2024 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 28,317,296
Remaining Risk in Force | 7,832,167
Remaining Reinsurance in Force | 316,494
Remaining First Layer Retention | 256,495
OXL, Total |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 146,322,534
Remaining Risk in Force | 40,107,494
Remaining Reinsurance in Force | 341,920
Remaining First Layer Retention | 1,645,563
XOL 2019-1 | Reinsurance Policy, Type [Axis]: Vintage Year Jan 2018 - Dec 2018 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 4,334,575
Remaining Risk in Force | 1,143,163
Remaining Reinsurance in Force | 76,144
Remaining First Layer Retention | 243,099
XOL 2020-1 | Reinsurance Policy, Type [Axis]: Vintage Year Jan 2019 - Aug 2019 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 5,525,478
Remaining Risk in Force | 1,461,723
Remaining Reinsurance in Force | 29,152
Remaining First Layer Retention | 211,464
XOL 2022-1 | Reinsurance Policy, Type [Axis]: Vintage Year Oct 2021 - Dec 2022 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 61,141,314
Remaining Risk in Force | 16,718,151
Remaining Reinsurance in Force | 141,992
Remaining First Layer Retention | 494,068
XOL 2023-1 | Reinsurance Policy, Type [Axis]: Vintage Year Jan 2023 - Dec 2023 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 35,938,114
Remaining Risk in Force | 9,967,019
Remaining Reinsurance in Force | 36,627
Remaining First Layer Retention | 365,476
XOL 2024-1 | Reinsurance Policy, Type [Axis]: Vintage Year Jan 2024 - Dec 2024 |
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] |
Remaining Insurance in Force | 39,383,053
Remaining Risk in Force | 10,817,438
Remaining Reinsurance in Force | 58,005
Remaining First Layer Retention | $ 331,456

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