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Other Expense (Income) - Schedule of Restructuring and Related Charges (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Restructuring Reserve [Roll Forward]
Balance, December 31, 2024	$ 1.6
Cash payments	0.0
Non-cash asset write downs	(5.4)	$ 0.0	$ 0.0
Balance, December 31, 2025	12.6	1.6
January 2025 Restructuring Plan
Restructuring Reserve [Roll Forward]
Balance, December 31, 2024	0.0
Charges (credits)	18.4
Cash payments	(8.1)
Non-cash asset write downs	(3.4)
Balance, December 31, 2025	6.9	0.0
January 2025 Restructuring Plan \| Severance and benefits
Restructuring Reserve [Roll Forward]
Balance, December 31, 2024	0.0
Charges (credits)	15.0
Cash payments	(8.1)
Non-cash asset write downs	0.0
Balance, December 31, 2025	6.9	0.0
January 2025 Restructuring Plan \| Asset-Related Charges
Restructuring Reserve [Roll Forward]
Balance, December 31, 2024	0.0
Charges (credits)	3.4
Cash payments	0.0
Non-cash asset write downs	(3.4)
Balance, December 31, 2025	0.0	0.0
December 2025 Restructuring Plan
Restructuring Reserve [Roll Forward]
Balance, December 31, 2024	0.0
Charges (credits)	6.2
Cash payments	0.0
Non-cash asset write downs	(2.0)
Balance, December 31, 2025	4.2	0.0
December 2025 Restructuring Plan \| Severance and benefits
Restructuring Reserve [Roll Forward]
Balance, December 31, 2024	0.0
Charges (credits)	4.2
Cash payments	0.0
Non-cash asset write downs	0.0
Balance, December 31, 2025	4.2	0.0
December 2025 Restructuring Plan \| Asset-Related Charges
Restructuring Reserve [Roll Forward]
Balance, December 31, 2024	0.0
Charges (credits)	2.0
Non-cash asset write downs	(2.0)
Balance, December 31, 2025	$ 0.0	$ 0.0