Pension (Details) - Pension Plan - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Non-U.S. Plan
Defined Benefit Plan, Net Periodic Benefit Cost
Service Cost	$ 0.5	$ 0.5
Interest Cost	1.1	1.1
Expected Return on Plan Assets	(1.6)	(1.6)
Amortization
Total Pension (Benefit) Expense	0.0	0.0
Qualified Plan | U.S. Plan
Defined Benefit Plan, Net Periodic Benefit Cost
Service Cost	13.7	13.4
Interest Cost	15.5	13.9
Expected Return on Plan Assets	(30.6)	(28.9)
Amortization
Net Actuarial Loss	1.9	1.9
Total Pension (Benefit) Expense	0.5	0.3
Contribution to pension plan	125.0	200.0
Non-Qualified Plan | U.S. Plan
Defined Benefit Plan, Net Periodic Benefit Cost
Service Cost	1.2	1.2
Interest Cost	1.3	1.2
Amortization
Net Actuarial Loss	1.1	1.3
Total Pension (Benefit) Expense	3.6	3.7
Contribution to pension plan	$ 12.9	$ 8.0