Leases - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Lessee Lease Description [Line Items]
Operating lease expense	$ 11.6	$ 5.4	$ 35.6	$ 16.2
Direct Operating Expenses [Member]
Lessee Lease Description [Line Items]
Operating lease expense	6.0	3.1	18.3	9.3
Selling General and Administrative Expenses [Member]
Lessee Lease Description [Line Items]
Operating lease expense	$ 5.6	$ 2.3	$ 17.3	$ 7.0
Minimum [Member]
Lessee Lease Description [Line Items]
Leases remaining lease term			1 month
Leases option to extended lease term			2 years
Maximum [Member]
Lessee Lease Description [Line Items]
Leases remaining lease term			94 years
Leases option to extended lease term			99 years
Leases option to terminate term			1 year