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Income Taxes (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Income tax expense (benefit)		$ 1.6	$ 0.5
Reduction in cost of goods sold	[1]	(573.3)	(473.0)
Reduction in selling, general and administrative expenses		(12.5)	(14.1)
Manufacturing credit receivable, current		81.5		$ 81.5
Manufacturing credit receivable - less current portion		91.1		$ 70.4
Inflation Reduction Act
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Reduction in cost of goods sold		19.9	11.9
Reduction in selling, general and administrative expenses		$ 0.8	$ 0.7
[1] (1) Purchases from related party were $88.3 million and $59.0 million for the quarters ended March 31, 2025 and 2024, respectively.

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