Segment Reporting - Total Assets (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Total assets	$ 26,568.4	$ 25,868.3
Americas
Segment Reporting Information [Line Items]
Total assets	22,812.5	22,242.7
EMEA&APAC
Segment Reporting Information [Line Items]
Total assets	$ 3,755.9	$ 3,625.6