XML 41 R30.htm IDEA: XBRL DOCUMENT v3.25.3
Significant Accounting Policies - Accrued Receivable and Accrued Claims Payable (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Accounting Policies [Abstract]    
Accrued receivables $ 63.6 $ 45.6
Accrued claims payable $ 40.3 32.1
Claims payable, payment period (within) (in days) 30 days  
Unbilled receivables $ 44.3 $ 47.0
Period in which unbilled receivables are billed to clients (within) (in days) 30 days