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Reinsurance - Variable Interest Entity (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Effects of Reinsurance [Line Items]
Total VIE Assets	$ 6,416,749	$ 6,639,486
Home Re 2026-1, Ltd.
Effects of Reinsurance [Line Items]
Total VIE Assets	323,504
Home Re 2023-1, Ltd.
Effects of Reinsurance [Line Items]
Total VIE Assets	221,144	237,900
Home Re 2022-1, Ltd.
Effects of Reinsurance [Line Items]
Total VIE Assets	196,027	214,788
Home Re 2021-2, Ltd.
Effects of Reinsurance [Line Items]
Total VIE Assets	$ 74,244	$ 89,865

X

- Definition

Amount of asset recognized for present right to economic benefit.

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