v3.26.1
Summary of Reserve for Title Claim Losses (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]    
Change in insurance recoverable $ (14) $ 13
Title    
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]    
Beginning balance 1,700 1,713
Change in insurance recoverable (1) (7)
Claim loss provision related to:    
Current year 62 54
Total title claim loss provision 62 54
Claims paid, net of recoupments related to:    
Current year (7) (1)
Prior years (50) (64)
Total title claims paid, net of recoupments (57) (65)
Ending balance of claim loss reserve for title insurance $ 1,704 $ 1,695
Provision for title insurance claim losses as a percentage of title insurance premiums 4.50% 4.50%