Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Summary of Balance Sheet Information Relating to Leases

Supplemental balance sheet information related to lease liabilities at December 31, 2021 and 2020 was as follows (in thousands):


						As of December 31,
Lease-Related Assets and Liabilities		Financial Statement Line Items				2021				2020
Right-of-use assets:
Operating leases			Operating lease right-of-use assets			$	216,898			$	217,075

Total right-of-use assets						$	216,898			$	217,075
Lease liabilities:
Operating leases			Operating lease liabilities			$	39,927			$	29,079
			Operating lease liabilities, noncurrent				220,146				229,800

Total lease liabilities						$	260,073			$	258,879

Summary of Operating Lease Cost

The components of lease expense included in the Company’s consolidated statements of operations include (in thousands):


		Years Ended December 31,
		2021				2020
Operating lease expense		$	51,330			$	53,576
Short-term lease expense			4,165				8,942
Variable lease expense			7,518				9,433
Less: Sublease income			19,957				19,769

Total lease expense, net		$	43,056			$	52,182

Summary of Lessee, Operating Lease, Liability, Maturity

Maturities of operating lease liabilities as of December 31, 2021 were as follows (in thousands):


		As of December 31, 2021
		Operating Lease Commitments				Less: Sublease Income				Net Lease Commitments

Year ended December 31,
2022		$	53,258			$	12,461			$	40,797
2023			54,206				18,274				35,932
2024			44,025				16,403				27,622
2025			42,163				14,210				27,953
2026			37,045				13,748				23,297
Thereafter			92,365				57,653				34,712

Total undiscounted liabilities			323,062				132,749				190,313
Less: Imputed interest			(62,989	)			—				(62,989	)

Total operating lease liabilities		$	260,073			$	132,749			$	127,324

Summary of Supplemental Cash Flow Information Related to Lease, Cost

The following table sets forth the supplemental information related to the Company’s operating leases for the year ended December 31, 2021 (in thousands):


		Years Ended December 31,
		2021				2020

Cash paid for operating lease liabilities		$	49,228			$	58,157
Lease liabilities arising from obtaining right-of-use assets		$	34,606			$	17,647