Restructuring and Related Activities - Summary of Incurred Costs (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended	15 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Mar. 31, 2025
Restructuring Cost and Reserve [Line Items]
Total restructuring-related costs	$ 6.9	$ 10.8
2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Total restructuring-related costs	5.5	10.8	$ 47.8	$ 53.3
Amount of total that represents net cash charges	4.7	6.2		35.0
2024 Restructuring Plan \| Other Restructuring
Restructuring Cost and Reserve [Line Items]
Total restructuring-related costs	5.2	8.5		48.8
2024 Restructuring Plan \| Impairment Costs, Restructuring
Restructuring Cost and Reserve [Line Items]
Expected restructuring costs	20.0			20.0
Total restructuring-related costs	0.3	2.3		4.5
Other Restructuring Activity \| Other Restructuring
Restructuring Cost and Reserve [Line Items]
Total restructuring-related costs	1.4	0.0
Other Restructuring Activity \| Other Restructuring \| Aerospace business
Restructuring Cost and Reserve [Line Items]
Total restructuring-related costs	1.4	$ 0.0
Minimum \| 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Expected restructuring costs	80.0			80.0
Minimum \| 2024 Restructuring Plan \| Other Restructuring
Restructuring Cost and Reserve [Line Items]
Expected restructuring costs	60.0			60.0
Maximum \| 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Expected restructuring costs	90.0			90.0
Maximum \| 2024 Restructuring Plan \| Other Restructuring
Restructuring Cost and Reserve [Line Items]
Expected restructuring costs	$ 70.0			$ 70.0