Leases - Schedule of Components of Lease Costs (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Operating leases
Operating lease costs	$ 10,853	$ 27,259
Variable lease costs	228	151
Short-term lease costs	3,922	4,791
Total operating lease costs	15,003	32,201
Financing leases
Amortization of right-of-use asset	873	619
Interest on finance lease liabilities	69	37
Total finance lease costs	$ 942	$ 656