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Income Taxes (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Income tax expense (benefit)		$ (1.1)	$ 2.0	$ (0.8)	$ 3.0
Reduction in cost of goods sold	[1]	(554.9)	(457.3)	(1,720.1)	(1,470.7)
Reduction in selling, general and administrative expenses		(17.9)	(15.6)	(44.4)	(42.0)
Inflation Reduction Act
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Reduction in cost of goods sold		24.7	47.3	66.5	69.9
Reduction in selling, general and administrative expenses		$ 0.7	$ 0.8	$ 2.0	$ 2.0
[1] (1) Purchases from related party were $90.7 million and $63.9 million for the three months ended September 30, 2025 and 2024, respectively. Purchases from related party were $230.8 million and $179.1 million for the nine months ended September 30, 2025 and 2024, respectively.

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The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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