Restructuring and Related Activities (Summary Of Restructuring-Related Costs) (Details) - USD ($) $ in Millions	12 Months Ended			24 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2025
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 11.1	$ 18.7	$ 2.9
2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring charges	6.0	18.5
Restructuring and related costs	29.7	47.8		$ 77.5
Other Restructuring Activity
Restructuring Cost and Reserve [Line Items]
Restructuring charges	5.1	0.2
Total Restructuring Related Costs | 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	4.7	25.1
Total Restructuring Related Costs | Other Restructuring Activity
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	(89.3)	2.7
Other restructuring | 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	10.7	43.6		$ 54.3
Other restructuring | Other Restructuring Activity
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	(84.2)	2.9
Other restructuring | Aerospace business | Other Restructuring Activity
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	2.2	2.7
Cost of goods sold | Inventory obsolescence and other | 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	2.0	13.2
Cost of goods sold | Inventory obsolescence and other | Other Restructuring Activity
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	1.6	0.0
Selling and administrative expenses | Professional services and other | 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	1.1	13.5
Selling and administrative expenses | Professional services and other | Other Restructuring Activity
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	0.9	2.7
Net gain on disposal of assets and businesses | Net loss (gain) on disposal of assets and businesses | 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	1.6	(1.6)
Net gain on disposal of assets and businesses | Net loss (gain) on disposal of assets and businesses | Other Restructuring Activity
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	(0.9)	0.0
Gain on sale of Aerospace Products Group | Gain on sale of Aerospace Products Group | Other Restructuring Activity
Restructuring Cost and Reserve [Line Items]
Restructuring and related costs	$ (90.9)	$ 0.0