Revenue Recognition - Summary of Changes in Deferred Revenue (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Revenue from Contract with Customer [Abstract]
Balance, beginning of period	$ 144.6	$ 130.5
Recognition of revenue included in beginning of period balance	(9.5)	(5.7)
Contract balance, net of revenue recognized during the period	13.6	12.2
Balance, end of period	$ 148.7	$ 137.0