Significant Accounting Policies (Details)	12 Months Ended
	Dec. 31, 2024
Significant Accounting Policies [Line Items]
Premium revenue recognition period	12 months
Vesting period, share-based awards	3 years
Requisite service period, share-based awards	3 years
Maximum
Significant Accounting Policies [Line Items]
Time lag for reporting	3 months
Minimum
Significant Accounting Policies [Line Items]
Time lag for reporting	1 month
Losses occurring
Significant Accounting Policies [Line Items]
Premium revenue recognition period	12 months
Risks attaching
Significant Accounting Policies [Line Items]
Premium revenue recognition period	24 months