CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2024	Apr. 30, 2023
Statement of Comprehensive Income [Abstract]
Net loss	$ (317,816)	$ (226,064)
Other comprehensive income (loss):
Net change in unrealized gains or losses on available-for-sale debt securities	(7,421)	7,444
Foreign currency translation adjustments	(23)	0
Other	(49)	0
Total other comprehensive income (loss)	(7,493)	7,444
Comprehensive loss	(325,309)	(218,620)
Less: comprehensive loss attributable to noncontrolling interest	(828)	(437)
Comprehensive loss attributable to Snowflake Inc.	$ (324,481)	$ (218,183)