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Affiliated Companies-Schedule of Aggregate Carrying Amount (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Equity Method Investments and Joint Ventures [Abstract]    
Equity method affiliates $ 194.9 $ 203.2
Non-equity method affiliates 7.2 6.8
Total investments in affiliated companies $ 202.1 $ 210.0