Leases (Tables)

12 Months Ended

Dec. 31, 2022

Summary of Components of Operating Lease Expense

The following table summarizes the components of operating lease expense reflected on the accompanying consolidated statements of operations for the years ended December 31, 2022, 2021 and 2020:

	Year Ended December 31,
	2022			2021			2020
Operating lease cost	$	78,482		$	86,232		$	85,857
Variable lease cost		21,086			21,193			21,284
Sublease income		(4,969	)		(7,303	)		(6,827	)
Total	$	94,599		$	100,122		$	100,314

Summary of Supplemental Cash Flow Information And Certain Other Information Related to Operating Leases

The following table summarizes the supplemental cash flow information and certain other information related to operating leases for the years ended December 31, 2022 and 2021:

	Year Ended December 31,
	2022			2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	81,415		$	92,251

Operating lease right-of-use assets obtained in exchange for operating lease liabilities	$	34,559		$	36,172

Weighted average remaining lease term	9 years			10 years

Weighted average discount rate		3.7	%		3.6	%

Summary of Maturities of Operating Lease Liabilities Outstanding

Maturities of the operating lease liabilities outstanding at December 31, 2022 for each of the years in the period ending December 31, 2027 and thereafter are set forth in the table below.

Year Ending December 31,
2023	$	78,922
2024		76,461
2025		66,006
2026		58,540
2027		57,627
Thereafter		264,270
Total lease payments		601,826
Less - Discount		88,138
Operating lease liabilities	$	513,688