CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jul. 31, 2022	Jan. 31, 2022
Current assets:
Cash and cash equivalents	$ 937,443	$ 1,062,820
Marketable securities	4,582,708	4,356,446
Accounts receivable, net of allowances of $32,404 and $24,696 as of July 31, 2022 and January 31, 2022, respectively	509,543	419,673
Deferred contract acquisition costs, current	225,221	199,266
Prepaid expenses and other current assets	159,486	145,602
Total current assets	6,414,401	6,183,807
Deferred contract acquisition costs, noncurrent	176,263	164,714
Property and equipment, net	239,102	222,354
Operating lease right-of-use assets	88,473	95,965
Strategic investments	358,248	367,814
Goodwill	122,556	27,607
Deferred tax assets	494,257	382,296
Other assets, noncurrent	154,298	106,761
Total assets	8,047,598	7,551,318
Current liabilities:
Accounts payable	22,994	7,841
Accrued expenses and other current liabilities	498,258	430,415
Deferred revenue, current	1,345,636	1,141,435
Total current liabilities	1,866,888	1,579,691
Deferred revenue, noncurrent	55,513	38,481
Operating lease liabilities, noncurrent	75,954	85,018
Other liabilities, noncurrent	58,846	68,110
Total liabilities	2,057,201	1,771,300
Commitments and contingencies (Note 7)
Stockholders’ equity:
Preferred stock, $0.001 par value per share, 200,000,000 shares authorized as of July 31, 2022 and January 31, 2022; zero shares issued and outstanding as of July 31, 2022 and January 31, 2022	0	0
Common stock, $0.001 par value per share, 2,000,000,000 Class A shares authorized as of July 31, 2022 and January 31, 2022; 251,411,051 and 247,044,454 shares issued and outstanding as of July 31, 2022 and January 31, 2022, respectively; 300,000,000 Class B shares authorized as of July 31, 2022 and January 31, 2022; 46,675,456 and 51,993,351 shares issued and outstanding as of July 31, 2022 and January 31, 2022, respectively	298	299
Additional paid-in capital	3,830,745	3,749,514
Accumulated other comprehensive loss	(48,161)	(17,902)
Retained earnings	2,207,515	2,048,107
Total stockholders’ equity	5,990,397	5,780,018
Total liabilities and stockholders’ equity	$ 8,047,598	$ 7,551,318