Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Estimated title losses
Movement in Valuation Allowances and Reserves
Balance at beginning of period	$ 549,614	$ 496,275	$ 459,053
Charged to costs and expenses	102,733	126,243	115,224
Deductions	102,899	72,904	78,002
Balance At end of period	549,448	549,614	496,275
Valuation allowance for deferred tax assets
Movement in Valuation Allowances and Reserves
Balance at beginning of period	2,279	6,471	4,056
Charged to costs and expenses	7,958	398	2,532
Deductions	4,035	4,590	117
Balance At end of period	6,202	2,279	6,471
Allowance for credit losses
Movement in Valuation Allowances and Reserves
Balance at beginning of period	7,711	4,807	4,469
Charged to costs and expenses	825	3,023	649
Deductions	1,227	119	311
Balance At end of period	$ 7,309	$ 7,711	$ 4,807