Leases - Summary of Future Lease Payments (Detail) $ in Millions	Dec. 31, 2019 USD ($)
Operating Leases
2020	$ 71.9
2021	58.9
2022	53.1
2023	49.2
2024	42.1
Thereafter	396.1
Total lease payments	671.3
Less: imputed interest	(184.7)
Present value of lease payments	486.6
Less: current lease obligations	(52.7)
Total long-term lease obligations	433.9
Financing Leases
2020	3.2
2021	1.9
2022	1.1
2023	0.8
2024	0.7
Thereafter	3.5
Total lease payments	11.2
Less: imputed interest	(2.5)
Total finance lease liabilities	8.7
Less: current lease obligations	(2.8)
Other noncurrent liabilities	$ 5.9