XML 58 R48.htm IDEA: XBRL DOCUMENT v3.22.2.2
Other Financial Data - Summary of Major Classes of Other Current Assets (Details) - USD ($)
$ in Millions
Sep. 30, 2022
Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Premium finance advances and loans $ 527.2 $ 509.7
Accrued supplemental, direct bill and other receivables 768.8 563.0
Refined coal production related and other receivables 7.6 76.9
Deferred contract costs 86.3 129.7
Prepaid expenses 173.9 171.7
Total other current assets $ 1,563.8 $ 1,451.0