CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 29.7	$ 65.4	$ 72.7	$ 121.8
Foreign currency translation:
Other comprehensive loss before reclassifications, net of tax expense of $3.0 and $4.5 for the three months ended June 30, 2023 and 2022 and $0.0 and $2.4 for the six months ended June 30, 2023 and 2022, respectively	(69.5)	(112.5)	(58.6)	(126.4)
Total foreign currency translation adjustments	(69.5)	(112.5)	(58.6)	(126.4)
Available-for-sale debt securities:
Other comprehensive loss before reclassifications, net of tax expense of $0.0 for the three and six months ended June 30, 2023, respectively	(1.0)	0.0	(1.0)	0.0
Total unrealized loss on available-for-sale debt securities	(1.0)	0.0	(1.0)	0.0
Derivative financial instruments:
Other comprehensive income before reclassifications, net of tax expense (benefit) of $2.1 and $2.9 for the three months ended June 30, 2023 and 2022 and ($0.9) and $11.7 for the six months ended June 30, 2023 and 2022, respectively	14.7	6.1	13.2	28.6
Reclassifications, net of tax expense of $0.0 for the three months ended June 30, 2023 and 2022 and $0.0 for the six months ended June 30, 2023 and 2022, respectively	(9.7)	3.0	(17.8)	7.8
Total unrealized gain (loss) on qualified hedging derivatives	5.0	9.1	(4.6)	36.4
Other comprehensive loss	(65.5)	(103.4)	(64.2)	(90.0)
Comprehensive (loss) income	(35.8)	(38.0)	8.5	31.8
Comprehensive loss attributable to non-controlling interests	0.6	0.1	0.5	1.5
Comprehensive (loss) income attributable to common stockholders	$ (35.2)	$ (37.9)	$ 9.0	$ 33.3