Leases (Tables)

3 Months Ended

Mar. 31, 2021

Leases [Abstract]

Future Minimum Lease Payments under Operating Leases

Future minimum lease payments under operating leases that have initial noncancelable lease terms in excess of one year were as follows (in thousands):

	March 31,			December 31,
	2021			2020
2021	$	30,948		$	40,224
2022		34,976			33,543
2023		29,465			28,012
2024		24,032			23,578
2025		21,606			21,261
Thereafter		97,885			96,491
Total lease payments		238,912			243,109
Less: imputed interest		(45,057	)		(46,863	)
Operating lease liabilities	$	193,855		$	196,246

Lease Cost

The following table summarizes lease costs (in thousands):

	Three Months Ended March 31,
	2021			2020
Operating lease cost	$	10,392		$	9,041
Variable lease cost		709			152
Short-term lease cost		3,053			8,277
Sublease income		(274	)		(244	)
	$	13,880		$	17,226

Operating Leases, Weighted Average Discount Rate and Remaining Lease Term

The following table summarizes other supplemental information about the Company’s operating leases:

	March 31,			December 31,
	2021			2020
Weighted average discount rate		4.1	%		4.1	%
Weighted average remaining lease term	10 years			10 years