Goodwill and Other Intangible Assets, Amortization (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Intangible assets
Amortization expense	$ 46.0	$ 66.2	$ 133.1	$ 126.9
Amortization expense estimated for each of the next five fiscal years
Remainder of 2025	42.3		42.3
2026	168.0		168.0
2027	161.1		161.1
2028	153.9		153.9
2029	143.0		143.0
2030	140.3		140.3
2025 Acquisitions | Backlog
Intangible assets
Amortization expense	$ 4.0		$ 14.0
Carlisle Interconnect Technologies Acquisition | Backlog
Intangible assets
Amortization expense		$ 38.4		$ 55.0