Consolidated balance sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 1,361,936	$ 1,611,063
Marketable securities	1,149,148	1,087,164
Accounts receivable, net of allowances of $10,635 and $12,672 as of December 31, 2023 and 2022, respectively	763,159	681,532
Prepaid expenses and other current assets	64,316	74,918
Total current assets	3,338,559	3,454,677
Property and equipment, net	32,225	59,575
Operating lease right-of-use assets	92,119	206,253
Goodwill and intangible assets, net	117,462	124,822
Other assets	14,040	17,403
Total assets	3,594,405	3,862,730
Current liabilities:
Accounts payable	79,058	87,920
Accrued expenses and other current liabilities	238,032	292,611
Total current liabilities	317,090	380,531
Operating lease liabilities	160,616	178,694
Other liabilities	26,019	21,851
Total liabilities	503,725	581,076
Commitments and contingencies
Stockholders’ equity:
Class A common stock, $0.00001 par value, 6,666,667 shares authorized, 591,663 and 593,918 shares issued and outstanding as of December 31, 2023 and 2022, respectively; Class B common stock, $0.00001 par value, 1,333,333 shares authorized, 86,355 and 89,284 shares issued and outstanding as of December 31, 2023 and 2022, respectively	7	7
Additional paid-in capital	5,241,954	5,407,724
Accumulated other comprehensive loss	(1,013)	(11,419)
Accumulated deficit	(2,150,268)	(2,114,658)
Total stockholders’ equity	3,090,680	3,281,654
Total liabilities and stockholders’ equity	$ 3,594,405	$ 3,862,730