Goodwill and Intangible Assets - Changes in Goodwill (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Balance, beginning of the year	$ 5,325.3
Foreign currency translation, net	(3.4)
Balance, ending of the year	5,321.9
Americas
Goodwill [Roll Forward]
Balance, beginning of the year	5,325.3
Foreign currency translation, net	(3.4)
Balance, ending of the year	5,321.9
Accumulated impairment loss	1,513.3	$ 1,513.3
EMEA&APAC
Goodwill [Roll Forward]
Balance, beginning of the year	0.0
Foreign currency translation, net	0.0
Balance, ending of the year	0.0
Accumulated impairment loss	$ 1,484.3	$ 1,484.3