Stockholders' Equity (Reclassifications out of Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of goods sold	$ 1,529.9	$ 2,158.9
Interest expense, net	18.5	1.9
Reclassification before tax	1.4	(220.9)
Income tax provision	2.0	69.1
Other expense, net	32.3	50.8
Net losses reclassified from accumulated other comprehensive loss	(10.5)	(168.0)
Amount Reclassified from Accumulated Other Comprehensive Loss
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Net losses reclassified from accumulated other comprehensive loss	0.2	4.0
Amount Reclassified from Accumulated Other Comprehensive Loss | Derivatives
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Reclassification before tax	(2.5)	2.6
Income tax provision	0.8	(0.3)
Net losses reclassified from accumulated other comprehensive loss	(1.7)	2.3
Amount Reclassified from Accumulated Other Comprehensive Loss | Amortization of net actuarial losses
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Other expense, net	2.1	2.2
Amount Reclassified from Accumulated Other Comprehensive Loss | Amortization of prior service cost
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Other expense, net	0.5	0.4
Amount Reclassified from Accumulated Other Comprehensive Loss | Defined benefit plans
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Reclassification before tax	2.6	2.6
Income tax provision	(0.7)	(0.9)
Net losses reclassified from accumulated other comprehensive loss	1.9	1.7
Foreign currency contracts | Amount Reclassified from Accumulated Other Comprehensive Loss | Derivatives
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Cost of goods sold	(2.3)	2.6
Treasury rate locks | Amount Reclassified from Accumulated Other Comprehensive Loss | Derivatives
Reclassification out of Accumulated Other Comprehensive Income [Line Items]
Interest expense, net	$ (0.2)	$ 0.0