Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 224.9	$ 216.1
Other comprehensive income (loss), net of tax:
Unrealized (loss) gain from cash flow hedge	(1.8)	1.8
Reclassification of cash flow hedge to net income, net of tax	0.2	0.0
Foreign currency translation adjustments	18.8	(10.6)
Other comprehensive income (loss)	17.2	(8.8)
Comprehensive income	$ 242.1	$ 207.3