CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2025	Apr. 30, 2024
Income Statement [Abstract]
Revenue	$ 1,042,074	$ 828,709
Cost of revenue	348,786	272,517
Gross profit	693,288	556,192
Operating expenses:
Sales and marketing	458,554	400,822
Research and development	472,404	410,794
General and administrative	209,587	93,148
Total operating expenses	1,140,545	904,764
Operating loss	(447,257)	(348,572)
Interest income	53,163	54,779
Interest expense	(2,071)	0
Other expense, net	(28,058)	(21,302)
Loss before income taxes	(424,223)	(315,095)
Provision for income taxes	5,729	2,721
Net loss	(429,952)	(317,816)
Less: net income (loss) attributable to noncontrolling interest	140	(828)
Net loss attributable to Snowflake Inc.	$ (430,092)	$ (316,988)
Net loss per share attributable to Snowflake Inc. Class A common stockholders- basic (in dollars per share)	$ (1.29)	$ (0.95)
Net loss per share attributable to Snowflake Inc. Class A common stockholders- diluted (in dollars per share)	$ (1.29)	$ (0.95)