Shareholders' Equity - Other Comprehensive Loss and Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 1,916.8	$ 1,912.9
Other comprehensive income (loss) before reclassifications	(146.9)	189.6
Amounts reclassified from accumulated other comprehensive income (loss)	122.9	(193.6)
Ending balance	1,990.7	1,916.8
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(136.7)	(132.6)
Ending balance	(160.6)	(136.7)
Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(134.0)	(120.3)
Other comprehensive income (loss) before reclassifications	(45.5)	(13.7)
Amounts reclassified from accumulated other comprehensive income (loss)	0.0	0.0
Ending balance	(179.5)	(134.0)
Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(2.7)	(12.3)
Other comprehensive income (loss) before reclassifications	(101.3)	203.2
Amounts reclassified from accumulated other comprehensive income (loss)	122.9	(193.6)
Ending balance	$ 18.9	$ (2.7)