Leases - Summary of Future Lease Payments (Detail) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Operating Leases
Present value of lease payments	$ 388.0	$ 433.3
Less: current lease obligations	(52.1)	(53.9)
Total long-term lease obligations	335.9	379.4
Financing Leases
Present value of lease payments	199.9	204.4
Less: current lease obligations	(17.8)	(13.3)
Total long-term lease obligations	182.1	$ 191.1
Discontinued Operations
Operating Leases
Present value of lease payments	7.8
Financing Leases
Present value of lease payments	0.8
Continuing Operations
Operating Leases
2023	72.8
2024	56.0
2025	49.0
2026	40.4
2027	33.7
Thereafter	264.8
Total lease payments	516.7
Less: imputed interest	(120.9)
Present value of lease payments	395.8
Less: current lease obligations	(52.1)
Total long-term lease obligations	335.9
Financing Leases
2023	20.3
2024	20.1
2025	18.1
2026	11.5
2027	10.7
Thereafter	176.4
Total lease payments	257.1
Less: imputed interest	(56.4)
Present value of lease payments	200.7
Less: current lease obligations	(17.8)
Total long-term lease obligations	$ 182.1