Affiliated Companies (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Schedule of Equity Method Investments [Line Items]
Total investments in affiliated companies	$ 211.9		$ 202.1
Payables due to affiliates	186.4		188.2
Receivables due from affiliates	121.0		124.0
Purchases from (and payments to) affiliates	27.7	$ 28.6
Sales to affiliates	698.0	695.4
Affiliated Entity
Schedule of Equity Method Investments [Line Items]
Equity method affiliates	204.7		194.9
Non-equity method affiliates	7.2		7.2
Payables due to affiliates	25.6		18.7
Receivables due from affiliates	2.2		$ 2.5
Sales to affiliates	$ 3.2	$ 3.2