Leases - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease cost	$ 204,466
Variable lease cost	30,817
Operating lease liabilities	197,574
Right of use assets in exchange for operating lease liabilities	$ 195,687
Weighted average remaining lease term	8 years
Weighted average discount rate	6.70%