Leases - Additional Lease Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating lease cost	$ 562.4	$ 528.5	$ 498.0
Finance lease cost:
Amortization of right-of-use assets	0.7
Interest on lease liabilities	1.5
Total	2.2	0.0	0.0
Short-term lease cost	69.6	58.5	47.1
Variable lease cost	132.1	104.1	89.9
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from operating leases	545.5	513.8	480.1
Operating cash outflows from finance leases	0.2
Financing cash outflows from finance leases	0.2
Leased assets obtained in exchange for new lease liabilities:
Operating leases	526.9	473.3	463.1
Finance leases	188.2
Operating Leases:
Operating lease right-of-use assets	1,953.8	1,887.4	1,866.8
Current portion of operating lease liabilities	466.6	449.3	425.3
Long-term operating lease liabilities	$ 1,558.3	$ 1,509.5	$ 1,512.9
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent
Finance Leases:
Other assets	$ 187.5
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other accruals
Other accruals	$ 3.7
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other long-term liabilities
Other long-term liabilities	$ 185.6
Weighted average remaining lease term:
Operating leases	5 years 6 months	5 years 6 months	5 years 7 months 6 days
Finance leases	43 years 4 months 24 days
Weighted average discount rate:
Operating leases	4.20%	3.80%	3.30%
Finance leases	5.50%