Consolidated Statements of Comprehensive Income - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 805,800,000	$ 811,100,000	$ 591,200,000
Other comprehensive income (loss):
Foreign currency translation adjustments	27,100,000	(35,600,000)	11,900,000
Reclassification of foreign currency translation upon sale of businesses	0	0	15,800,000
Net change in pension and post-retirement benefit liabilities	(2,500,000)	(2,900,000)	(1,500,000)
Net change in fair value of cash flow hedges	44,300,000	(200,000)	3,200,000
Reclassification of pension and post-retirement benefit losses into earnings	(1,400,000)	(1,400,000)	(5,500,000)
Reclassification of pension adjustments upon sale of businesses	0	0	(1,800,000)
Pension settlements	400,000	400,000	800,000
Share of equity method investments other comprehensive income	(200,000)	(200,000)	1,100,000
Reclassification of cash flow hedge (gains) losses into earnings	(21,000,000.0)	900,000	400,000
Other comprehensive income (loss), before tax	49,500,000	(36,200,000)	35,400,000
Tax expense	(4,300,000)	(600,000)	(1,700,000)
Other comprehensive income (loss), net of tax	45,200,000	(36,800,000)	33,700,000
Comprehensive income	$ 851,000,000.0	$ 774,300,000	$ 624,900,000