The components of lease expense were as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
	(In thousands)
Operating lease cost	$	10,715	$	10,500	$	31,704	$	29,209
Variable lease cost	1,611		543		3,701		3,073
Total lease cost	$	12,326	$	11,043	$	35,405	$	32,282

Supplemental balance sheet information related to leases was as follows:


	September 30, 2020		December 31, 2019
	(In thousands)
Right of use assets, net	$	166,728	$	179,679
Lease liabilities included in Accrued Liabilities and other	43,219		43,025
Lease liabilities included in Other long-term liabilities	129,286		142,620
Total lease liabilities	$	172,505	$	185,645

Supplemental cash flow information and other information related to leases was as follows:


	Nine Months Ended September 30,
	2020			2019
	(In thousands)
Right-of-use assets obtained in exchange for new operating liabilities	$	25,981		$	12,952
Weighted-average remaining lease terms—operating leases (years)	5.56			5.93
Weighted-average discount rate—operating leases	3.56		%	3.81		%

Maturities of lease liabilities as of September 30, 2020 were as follows:


Lease Liability Maturity Analysis	Operating Leases
	(In thousands)
Remaining 2020	$	12,793
2021	46,702
2022	38,489
2023	29,394
2024	19,764
Thereafter	42,595
Total lease payments	189,737
Less: imputed interest	17,232
	$	172,505