Leases - Additional Lease Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) renewal_option	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Leases [Abstract]
Renewal term | renewal_option	1
Operating lease cost	$ 528.5	$ 498.0	$ 478.0
Short-term lease cost	58.5	47.1	43.8
Variable lease cost	104.1	89.9	84.4
Operating cash outflows from operating leases	513.8	480.1	461.4
Leased assets obtained in exchange for new operating lease liabilities	$ 473.3	$ 463.1	$ 505.2
Weighted average remaining lease term	5 years 6 months	5 years 7 months 6 days	5 years 9 months 18 days
Weighted average discount rate	3.80%	3.30%	3.00%