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Other, Net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Other, Net [Abstract]
Accounts receivable	$ 2.0	$ 2.5
Inventories	9.2	11.3
Customer deposits and credits	(3.8)	(2.2)
Other, net	5.8	9.2
Miscellaneous Non-Operating Income (Expense)	$ (1.6)	$ (2.4)

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Miscellaneous Non-Operating Income (Expense)

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Other, Net [Abstract]

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Pension and Other Postretirement Non Service Cost

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Amount of interest income (expense) classified as nonoperating.

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Amount capitalized of allowance for funds used during construction.

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