Discontinued Operations - Additional Information (Details) - USD ($)		3 Months Ended
	Apr. 01, 2025	Mar. 31, 2026	Mar. 31, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Tax benefit		$ (6,499,000)	$ (6,483,000)
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Other non-cash transactions		$ 0	0
Percentage of share acquired	100.00%
Cash proceeds received	$ 25,679,000
Loss on disposal	(247,000)
Discontinued Operations | IIC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on disposal	(1,348,000)
Tax benefit			$ (540,000)
Discontinued Operations | Sale and Realized Loss on Fixed Maturity Portfolio
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Tax benefit	$ (528,000)