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Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Income tax expense (benefit)	$ 0.5	$ (10.0)	$ 1.0	$ (10.2)
Reduction in cost of goods sold	(540.4)	(559.6)	(1,013.4)	(1,063.9)
Reduction in selling, general and administrative expenses	(12.3)	$ (12.0)	(26.4)	$ (25.4)
Manufacturing credit receivable, current	57.1		57.1		$ 59.3
Manufacturing credit receivable, noncurrent	26.0		26.0
Inflation Reduction Act
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Reduction in cost of goods sold	10.7		22.6
Reduction in selling, general and administrative expenses	$ 0.5		$ 1.2

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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