Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 5,631.4	$ 4,986.3	$ 5,227.3	$ 4,755.6
Other comprehensive income (loss), net of tax	(31.2)	87.5	161.5	52.0
Ending balance	5,725.3	5,234.0	5,725.3	5,234.0
Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(172.4)	(299.7)	(364.5)	(264.1)
Other comprehensive income (loss), net of tax	(31.2)	87.3	160.9	51.7
Ending balance	(203.6)	(212.4)	(203.6)	(212.4)
Foreign Currency Translation
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(166.2)	(296.9)	(354.0)	(262.6)
Other comprehensive income (loss), net of tax	(29.6)	95.1	158.2	60.8
Ending balance	(195.8)	(201.8)	(195.8)	(201.8)
Other
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(6.2)	(2.8)	(10.5)	(1.5)
Other comprehensive income (loss), net of tax	(1.6)	(7.8)	2.7	(9.1)
Ending balance	$ (7.8)	$ (10.6)	$ (7.8)	$ (10.6)