Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 1,168,419	$ 1,611,063
Marketable securities	1,162,260	1,087,164
Accounts receivable, net of allowances of $9,554 and $12,672 as of September 30, 2023 and December 31, 2022, respectively	624,223	681,532
Prepaid expenses and other current assets	84,365	74,918
Total current assets	3,039,267	3,454,677
Property and equipment, net	26,998	59,575
Operating lease right-of-use assets	105,300	206,253
Goodwill and intangible assets, net	119,302	124,822
Other assets	13,715	17,403
Total assets	3,304,582	3,862,730
Current liabilities:
Accounts payable	71,490	87,920
Accrued expenses and other current liabilities	232,855	292,611
Total current liabilities	304,345	380,531
Operating lease liabilities	170,860	178,694
Other liabilities	22,735	21,851
Total liabilities	497,940	581,076
Commitments and contingencies
Stockholders’ equity:
Class A common stock, $0.00001 par value, 6,666,667 shares authorized, 585,737 and 593,918 shares issued and outstanding as of September 30, 2023 and December 31, 2022, respectively; Class B common stock, $0.00001 par value, 1,333,333 shares authorized, 87,902 and 89,284 shares issued and outstanding as of September 30, 2023 and December 31, 2022, respectively	7	7
Additional paid-in capital	5,165,530	5,407,724
Accumulated other comprehensive loss	(7,449)	(11,419)
Accumulated deficit	(2,351,446)	(2,114,658)
Total stockholders’ equity	2,806,642	3,281,654
Total liabilities and stockholders’ equity	$ 3,304,582	$ 3,862,730