Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 4,174.8	$ 4,095.0	$ 3,326.1
Other comprehensive income (loss), net of tax	71.8	(167.4)	(9.1)
Ending balance	4,755.6	4,174.8	4,095.0
Amount reclassified from accumulated other comprehensive income (loss), net of tax provision (benefit)	0.0	0.0	0.3
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(335.3)	(168.8)	(160.6)
Other comprehensive income (loss) before reclassifications	71.2	(166.5)	(7.0)
Amounts reclassified from accumulated other comprehensive income (loss) - net of tax provision	0.0	0.0	(1.2)
Other comprehensive income (loss), net of tax	71.2	(166.5)	(8.2)
Ending balance	(264.1)	(335.3)	(168.8)
Foreign Currency Translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(328.1)	(174.4)	(135.5)
Other comprehensive income (loss) before reclassifications	65.5	(153.7)	(38.9)
Amounts reclassified from accumulated other comprehensive income (loss) - net of tax provision	0.0	0.0	0.0
Other comprehensive income (loss), net of tax	65.5	(153.7)	(38.9)
Ending balance	(262.6)	(328.1)	(174.4)
Interest Rate Swaps
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	0.0	0.0	(3.2)
Other comprehensive income (loss) before reclassifications	0.0	0.0	4.4
Amounts reclassified from accumulated other comprehensive income (loss) - net of tax provision	0.0	0.0	(1.2)
Other comprehensive income (loss), net of tax	0.0	0.0	3.2
Ending balance	0.0	0.0	0.0
Other
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(7.2)	5.6	(21.9)
Other comprehensive income (loss) before reclassifications	5.7	(12.8)	27.5
Amounts reclassified from accumulated other comprehensive income (loss) - net of tax provision	0.0	0.0	0.0
Other comprehensive income (loss), net of tax	5.7	(12.8)	27.5
Ending balance	$ (1.5)	$ (7.2)	$ 5.6