Other Expense, net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Other Income and Expenses [Abstract]
Net foreign exchange transaction loss	$ (3.6)	$ (0.2)	$ (8.5)	$ (0.7)
Bank fee expense	(1.4)	(1.5)	(2.8)	(2.6)
Pension (cost) income other than service costs	(1.9)	1.3	(4.0)	2.6
Fair value impairment loss on equity investments	0.0	(16.1)	0.0	(31.6)
Foreign currency exchange loss due to highly inflationary economies	(3.1)	(2.7)	(5.7)	(3.7)
Loss on debt redemption and refinancing activities	0.0	(10.5)	(4.9)	(11.2)
Other income	3.1	1.9	5.7	6.6
Other expense	(1.5)	(2.3)	(3.2)	(3.7)
Other expense, net	$ (8.4)	$ (30.1)	$ (23.4)	$ (44.3)