CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Income Statement [Abstract]
Revenue		$ 1,212,909	$ 942,094	$ 3,399,952	$ 2,639,626
Cost of revenue		390,873	320,894	1,111,474	881,489
Gross profit		822,036	621,200	2,288,478	1,758,137
Operating expenses:
Sales and marketing		550,364	437,962	1,510,875	1,239,409
Research and development		494,027	442,435	1,458,434	1,290,889
General and administrative		107,118	106,260	436,175	297,171
Total operating expenses		1,151,509	986,657	3,405,484	2,827,469
Operating loss		(329,473)	(365,457)	(1,117,006)	(1,069,332)
Interest income		45,481	48,655	148,111	152,699
Interest expense		(2,075)	(689)	(6,220)	(689)
Other expense, net		(1,854)	(8,474)	(34,897)	(37,722)
Loss before income taxes		(287,921)	(325,965)	(1,010,012)	(955,044)
Provision for income taxes		3,682	1,937	9,473	8,444
Net loss		(291,603)	(327,902)	(1,019,485)	(963,488)
Less: net income (loss) attributable to noncontrolling interest		2,354	(3,623)	2,581	(5,322)
Net loss attributable to Snowflake Inc.		$ (293,957)	$ (324,279)	$ (1,022,066)	$ (958,166)
Net loss per share attributable to Snowflake Inc. common stockholders- basic (in dollars per share)	[1]	$ (0.87)	$ (0.98)	$ (3.04)	$ (2.88)
Net loss per share attributable to Snowflake Inc. common stockholders- diluted (in dollars per share)	[1]	$ (0.87)	$ (0.98)	$ (3.04)	$ (2.88)
Weighted-average shares used in computing net loss per share attributable to Snowflake Inc. common stockholders - basic (in shares)	[1]	339,648	331,761	335,875	333,136
Weighted-average shares used in computing net loss per share attributable to Snowflake Inc. common stockholders - diluted (in shares)	[1]	339,648	331,761	335,875	333,136

[1] On July 3, 2025, all authorized shares of the Company’s Class B common stock were eliminated and the Company’s Class A common stock was renamed to “common stock”, pursuant to the terms of the Company’s amended and restated certificate of incorporation. Unless otherwise noted, all references herein to the Company’s common stock refer to the Class A common stock prior to the effectiveness of the certificate. See Note 12, “Equity,” and Note 14, “Net Loss per Share,” for further details.