Segment Reporting (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue and Long-Lived Assets and Goodwill by Geographic Region
REVENUE	$ 3,630.5	$ 3,443.3
Americas
Revenue and Long-Lived Assets and Goodwill by Geographic Region
REVENUE	2,137.4	2,000.8
Long-lived assets and goodwill	8,092.0	7,642.2
EMEA
Revenue and Long-Lived Assets and Goodwill by Geographic Region
REVENUE	1,085.4	1,036.8
Long-lived assets and goodwill	3,776.5	3,377.2
Asia-Pacific
Revenue and Long-Lived Assets and Goodwill by Geographic Region
REVENUE	407.7	405.7
Long-lived assets and goodwill	$ 706.6	$ 734.4