Schedule of Aggregate Lease Costs by Lease Classification (Detail) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022
Operating lease costs
Total operating lease costs		$ 83.5	$ 75.6
Finance lease costs
Total finance lease costs		4.2	4.5
Depreciation and Amortization
Finance lease costs
Amortization of leased assets		3.0	3.1
Interest Expense
Finance lease costs
Interest on lease liabilities		1.2	1.4
Equipment | Utilities and Other
Operating lease costs
Total operating lease costs	[1]	1.4	0.6
Real Estate | Facility Lease Expense
Operating lease costs
Total operating lease costs	[2],[3]	$ 82.1	$ 75.0

[1] Includes approximately $1.3 and $0.5 of short-term lease payments for the three months ended March 31, 2023 and 2022, respectively.

[2] Approximately $0.3 and $0.3 of lease payments are included in general and administrative expense primarily related to office leases for the three months ended March 31, 2023 and 2022, respectively.

[3] Includes approximately $12.7 and $5.9 of variable lease payments based on a change in index, such as CPI or inflation, variable payments based on revenue or attendance and variable common area maintenance costs for the three months ended March 31, 2023 and 2022, respectively.