v3.26.1
Other Current Assets (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Prepaid expenses $ 153.0 $ 134.5
Marketable securities (Note 13) 0.6 2.7
Other 83.7 120.5
Total other current assets $ 237.3 $ 257.7