Summary of Significant Accounting Policies - Narrative (Details)	12 Months Ended
	Dec. 31, 2024
Summary of Significant Accounting Policies [Line Items]
Earning pattern of reinsurance contract extension (in years)	24 months
Building | Maximum
Summary of Significant Accounting Policies [Line Items]
Useful life (in years)	40 years
Furniture and Fixtures | Maximum
Summary of Significant Accounting Policies [Line Items]
Useful life (in years)	10 years
Capitalized Software Costs | Maximum
Summary of Significant Accounting Policies [Line Items]
Useful life (in years)	10 years