Leases (Maturities of Operating and Financing Lease Liabilities) (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022	Jun. 01, 2022
Operating leases
2024	$ 250.8
2025	222.7
2026	208.3
2027	196.9
2028	189.5
Thereafter	1,466.8
Total payments	2,535.0
Less: present value discount	(731.1)
Present value of lease payments	1,803.9	$ 1,791.1	$ 615.1
Current portion	151.8
Long-term portion	1,652.1	1,645.9
Finance leases
2024	12.3
2025	10.3
2026	8.2
2027	7.3
2028	4.6
Thereafter	31.8
Total payments	74.5
Less: present value discount	(16.5)
Present value of lease payments	58.0	$ 436.1
Current portion	12.2
Long-term portion	$ 45.8