Strategic Transformation, Restructuring and Other Asset Gains and Charges - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Restructuring charges:
Hosting arrangement, service contract, implementation cost, capitalized, before accumulated amortization	$ 34.5		$ 30.6
Gain (loss) on disposition of property plant equipment	0.9	$ 3.4
Costs associated with leadership change and overhead restructuring	0.0	7.0
Discontinued Operations, Disposed of by Sale | Tacoma Exit Plan
Restructuring charges:
Disposal group, including discontinued operation, consideration		19.9
Gain (loss) on disposition of property plant equipment		3.4
Prepaid Expenses and Other Current Assets
Restructuring charges:
Hosting arrangement, service contract, implementation cost, capitalized, before accumulated amortization	3.9		3.3
Other Noncurrent Assets
Restructuring charges:
Hosting arrangement, service contract, implementation cost, capitalized, before accumulated amortization	30.6		$ 27.3
Selling, General and Administrative Expenses
Restructuring charges:
Hosting arrangement, service contract, implementation cost, expense, amortization	0.7	0.1
Strategic Transformation Initiatives
Restructuring charges:
Transformation program	6.5
Strategic Transformation Initiatives | Selling, General and Administrative Expenses
Restructuring charges:
Transformation program	6.4	7.2
Strategic Transformation Initiatives | Cost of Sales
Restructuring charges:
Transformation program	$ 0.1
Other Restructuring
Restructuring charges:
Share-based payment arrangement, recovery of expense		(0.8)
Restructuring and related cost, incurred cost		5.2
Other Restructuring | Chief Executive Officer
Restructuring charges:
Costs associated with leadership change and overhead restructuring		1.8
Share-based payment arrangement, recovery of expense		$ (1.6)