Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 1,104.3	$ 1,114.5	$ 988.6
Other comprehensive income (loss):
Unrealized loss from cash flow hedge, net of tax	(1.9)	(0.1)	0.0
Reclassification of cash flow hedge to net income, net of tax	0.0	3.6	2.5
Foreign currency translation, net of tax	29.7	(61.5)	(1.1)
Other comprehensive income (loss)	27.8	(58.0)	1.4
Comprehensive income	$ 1,132.1	$ 1,056.5	$ 990.0