CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands		Total	Total Snowflake Inc. Stockholders’ Equity	Common Stock		Treasury Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Noncontrolling Interest
Beginning balance (in shares) at Jan. 31, 2023	[1],[2]			323,305,000
Beginning balance at Jan. 31, 2023		$ 5,468,615	$ 5,456,436	$ 32	[1],[2]	$ 0	$ 8,210,750	$ (38,272)	$ (2,716,074)	$ 12,179
Beginning balance, treasury stock (in shares) at Jan. 31, 2023						0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)		8,357,000		8,355,000	[1],[2]
Issuance of common stock upon exercise of stock options		$ 57,163	57,163	$ 1	[1],[2]		57,162
Issuance of common stock under employee stock purchase plan (in shares)	[1],[2]			516,000
Issuance of common stock under employee stock purchase plan		61,234	61,234				61,234
Issuance of common stock in connection with a business combination (in shares)	[1],[2]			896,000
Issuance of common stock in connection with a business combination	[1]	174,284	174,284				174,284
Issuance of common stock in connection with a business combination subject to future vesting (in shares)	[1],[2]			385,000
Vesting of early exercised stock options		163	163				163
Vesting of restricted stock units (in shares)	[1],[2]			6,804,000
Vesting of restricted stock units		0	0	$ 1	[1],[2]		(1)
Shares withheld related to net share settlement of equity awards (in shares)	[1],[2]			(2,296,000)
Shares withheld related to net share settlement of equity awards		$ (387,596)	(387,596)				(387,596)
Repurchases of common stock as treasury stock (in shares)		(500,000)				(500,000)
Repurchases of common stock as treasury stock		$ (68,299)	(68,299)			$ (68,299)
Repurchases and retirement of common stock, including transaction costs (in shares)	[1],[2]			(3,512,000)
Repurchases and retirement of common stock, including transaction costs and excise tax, if any		(523,433)	(523,433)						(523,433)
Reissuance of treasury stock upon settlement of equity awards (in shares)						8,000
Reissuance of treasury stock upon settlement of equity awards		27	27			$ 1,159	(1,132)
Stock-based compensation		1,216,374	1,216,374				1,216,374
Other comprehensive income (loss)		30,052	30,052					30,052
Net income (loss)		(837,990)	(836,097)						(836,097)	(1,893)
Ending balance (in shares) at Jan. 31, 2024	[1],[2]			334,453,000
Ending balance at Jan. 31, 2024		$ 5,190,594	5,180,308	$ 34	[1],[2]	$ (67,140)	9,331,238	(8,220)	(4,075,604)	10,286
Ending balance, treasury stock (in shares) at Jan. 31, 2024						(492,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)		6,608,000		6,593,000	[1],[2]
Issuance of common stock upon exercise of stock options		$ 44,697	44,697	$ 0	[1],[2]		44,697
Issuance of common stock under employee stock purchase plan (in shares)	[1],[2]			660,000
Issuance of common stock under employee stock purchase plan		77,053	77,053				77,053
Issuance of common stock in connection with a business combination (in shares)	[1],[2]			513,000
Issuance of common stock in connection with a business combination		87,706	87,706				87,706
Issuance of common stock in connection with a business combination subject to future vesting (in shares)	[1],[2]			445,000
Cancellation of common stock issued in connection with business combinations (in shares)	[1],[2]			(76,000)
Cancellation of common stock in connection with business combination	[1]	(67)	(67)				(67)
Vesting of restricted stock units (in shares)	[1],[2]			9,859,000
Vesting of restricted stock units		0		$ 2	[1],[2]		(2)
Shares withheld related to net share settlement of equity awards (in shares)	[1],[2]			(3,381,000)
Shares withheld related to net share settlement of equity awards		(489,555)	(489,555)				(489,555)
Repurchases and retirement of common stock, including transaction costs (in shares)	[1],[2]			(14,765,000)
Repurchases and retirement of common stock, including transaction costs and excise tax, if any		(1,932,333)	(1,932,333)	$ (2)	[1],[2]				(1,932,331)
Reissuance of treasury stock upon settlement of equity awards (in shares)						56,000
Reissuance of treasury stock upon settlement of equity awards		142	142			$ 7,635	(7,493)
Purchases of capped calls related to convertible senior notes		(195,500)	(195,500)				(195,500)
Stock-based compensation		1,507,134	1,507,134				1,507,134
Other comprehensive income (loss)		5,984	5,984					5,984
Net income (loss)		(1,289,212)	(1,285,640)						(1,285,640)	(3,572)
Ending balance (in shares) at Jan. 31, 2025	[1],[2]			334,301,000
Ending balance at Jan. 31, 2025		$ 3,006,643	2,999,929	$ 34	[1],[2]	$ (59,505)	10,355,211	(2,236)	(7,293,575)	6,714
Ending balance, treasury stock (in shares) at Jan. 31, 2025		(436,000)				(436,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)		7,880,000		7,880,000	[1],[2]
Issuance of common stock upon exercise of stock options		$ 84,145	84,145	$ 0	[1],[2]		84,145
Issuance of common stock under employee stock purchase plan (in shares)	[1],[2]			817,000
Issuance of common stock under employee stock purchase plan		88,123	88,123				88,123
Issuance of common stock in connection with a business combination (in shares)	[1],[2]			53,000
Issuance of common stock in connection with a business combination		13,074	13,074				13,074
Issuance of common stock in connection with a business combination subject to future vesting (in shares)	[1],[2]			29,000
Vesting of restricted stock units (in shares)	[1],[2]			9,453,000
Shares withheld related to net share settlement of equity awards (in shares)	[1],[2]			(3,291,000)
Shares withheld related to net share settlement of equity awards		(672,261)	(672,261)				(672,261)
Repurchases and retirement of common stock, including transaction costs (in shares)	[1],[2]			(4,925,000)
Repurchases and retirement of common stock, including transaction costs and excise tax, if any		$ (873,537)	(873,537)						(873,537)
Reissuance of treasury stock upon settlement of equity awards (in shares)		37,000				37,000
Reissuance of treasury stock upon settlement of equity awards		$ 0				$ 5,017	(5,017)
Stock-based compensation		1,610,672	1,610,672				1,610,672
Distributions to noncontrolling interest holders and other adjustments		(9,295)					(4,479)		4,479	(9,295)
Other comprehensive income (loss)		5,573	5,573					5,573
Net income (loss)		(1,329,035)	(1,331,616)						(1,331,616)	2,581
Ending balance (in shares) at Jan. 31, 2026	[1],[2]			344,317,000
Ending balance at Jan. 31, 2026		$ 1,924,102	$ 1,924,102	$ 34	[1],[2]	$ (54,488)	$ 11,469,468	$ 3,337	$ (9,494,249)	$ 0
Ending balance, treasury stock (in shares) at Jan. 31, 2026		(399,000)				(399,000)

[1] In connection with a business combination completed on December 20, 2023, the Company issued approximately 0.2 million shares of its common stock to one of its wholly-owned subsidiaries, in exchange for a noncontrolling equity interest in the acquired company that was held by the subsidiary prior to this business combination. These shares were treated as treasury stock for accounting purposes as of January 31, 2024, and were subsequently transferred to the Company and retired during the fiscal year ended January 31, 2025. These shares are not reflected in the table above. See Note 7, “Business Combinations,” and Note 12, “Equity,” for further details.

[2] 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,” for further details.