Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Assets
Operating lease ROU assets, net	$ 1,380.1	$ 1,410.1
Current
Operating lease liabilities, short-term	87.3	86.4
Non-current
Operating lease liabilities, long-term	1,414.4	1,433.4
Financing Leases
Assets
Financing lease ROU assets, net	$ 248.4	$ 257.4
Finance Lease, Liability, Statement of Financial Position [Extensible List]	Other assets, net	Other assets, net
Current
Financing lease liabilities, short-term	$ 1.5	$ 1.4
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accounts payable and accrued expenses	Accounts payable and accrued expenses
Non-current
Financing lease liabilities, long-term	$ 284.2	$ 287.9
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other long-term liabilities	Other long-term liabilities
DLF Obligations
Current
Financing lease liabilities, short-term	$ 0.9	$ 0.1
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accounts payable and accrued expenses	Accounts payable and accrued expenses
Non-current
Financing lease liabilities, long-term	$ 1,095.7	$ 980.0
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Deemed landlord financing obligations	Deemed landlord financing obligations