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CONSOLIDATED STATEMENTS OF CASH FLOWS (Parentheticals) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Statement of Cash Flows [Abstract]    
Cash paid for interest, net of capitalized interest $ 15.4 $ 27.2
Income taxes paid, net of refunds 37.2 20.9
Noncash additions to property, plant and equipment 9.7 8.9
Noncash additions to investments $ 3.3 $ 9.9