CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2024	Oct. 31, 2023
Statement of Comprehensive Income [Abstract]
Net loss	$ (327,902)	$ (214,694)	$ (963,488)	$ (668,078)
Other comprehensive income:
Net change in unrealized gains or losses on available-for-sale debt securities	2,575	5,927	5,458	11,796
Other	44	(891)	2	(732)
Total other comprehensive income	2,619	5,036	5,460	11,064
Comprehensive loss	(325,283)	(209,658)	(958,028)	(657,014)
Less: comprehensive loss attributable to noncontrolling interest	(3,623)	(443)	(5,322)	(1,333)
Comprehensive loss attributable to Snowflake Inc.	$ (321,660)	$ (209,215)	$ (952,706)	$ (655,681)