Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Stockholders' Equity [Abstract]
Pension adjustments, tax benefit (expense) (less than)	$ 0.1	$ 0.1	$ 0.1	$ 0.1
Change in cumulative translation adjustment, tax expense (benefit)	0.4	(0.2)	0.7	6.9
Investment hedge, tax expense (benefit)	(5.9)	0.1	(3.0)	(2.3)
Derivative financial instrument, tax expense (benefit)	$ (8.1)	$ (2.2)	$ (6.6)	$ 0.5