Leases (Tables)

6 Months Ended

Jun. 30, 2021

Leases [Abstract]

Schedule of Components of Lease Expense

The components of lease expense are as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30, 2021		June 30, 2020		June 30, 2021		June 30, 2020
Operating lease cost(1)	$	11,381	$	9,691	$	21,647	$	21,908
Variable lease cost		4,541		3,331		7,493		5,529
Net operating lease cost	$	15,922	$	13,022	$	29,140	$	27,437

⁽¹⁾ Operating lease cost is presented net of sublease income. Sublease income for the three and six months ended June 30, 2021 was $0.2 million. Sublease income for the three and six months ended June 30, 2020 was $0.9 million and $1.7 million, respectively.

Schedule of Supplemental Cash Flow Information Related To Leases

Supplemental cash flow information related to leases is as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30, 2021		June 30, 2020		June 30, 2021		June 30, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from operating leases	$	11,755	$	5,733	$	27,979	$	15,184
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	41,038	$	3,566	$	46,536	$	2,771

Schedule of Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to leases is as follows (in thousands, except lease term and discount rate):

	As of
	June 30, 2021			December 31, 2020
Operating lease right-of-use assets	$	298,949		$	266,197
Operating lease liability, current (included in accrued liabilities)	$	34,007		$	35,647
Operating lease liability, non-current		336,948			307,936
Total operating lease liability	$	370,955		$	343,583
Weighted-average remaining lease term:
Operating leases (in years)	8.8			9.05
Weighted-average discount rate:
Operating leases		4.33	%		4.60	%

Schedule of Future Lease Payments under Operating Leases

Future lease payments under operating leases as of June 30, 2021 are as follows (in thousands):

Year Ending December 31,	Operating Leases
2021 (remaining 6 months)	$	23,604
2022		49,456
2023		53,703
2024		52,637
2025		52,403
Thereafter		241,637
Total future lease payments		473,440
Less: imputed interest		(81,286	)
Less: expected tenant improvement allowance		(21,199	)
Total	$	370,955