CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) - USD ($) shares in Millions, $ in Millions	Total	Dell Technologies Stockholders’ Equity (Deficit)	Common Stock and Capital in Excess of Par Value	Treasury Stock	Accumulated Deficit	Accumulated Other Comprehensive Income/(Loss)	Non-Controlling Interests
Balance, beginning of period (in shares) at Jan. 29, 2021			761	8
Balance, beginning of period at Jan. 29, 2021	$ 7,553	$ 2,479	$ 16,849	$ (305)	$ (13,751)	$ (314)	$ 5,074
Increase (Decrease) in Stockholders' Equity
Net income	938	887			887		51
Foreign currency translation adjustments	(7)	(7)				(7)
Cash flow hedges, net change	26	26				26
Pension and other post-retirement	1	1				1
Issuance of common stock (in shares)			11
Issuance of common stock	19	19	$ 19
Stock-based compensation expense	435	166	166				269
Revaluation of redeemable shares	(86)	(86)	(86)
Impact from equity transactions of non-controlling interests	(293)	2	$ 2				(295)
Balance, end of period (in shares) at Apr. 30, 2021			772	8
Balance, end of period at Apr. 30, 2021	8,586	3,487	$ 16,950	$ (305)	(12,864)	(294)	5,099
Balance, beginning of period (in shares) at Jan. 28, 2022			777	20
Balance, beginning of period at Jan. 28, 2022	(1,580)	(1,685)	$ 7,898	$ (964)	(8,188)	(431)	105
Increase (Decrease) in Stockholders' Equity
Net income	1,069	1,072			1,072		(3)
#REF!	(253)	(253)			(253)
Foreign currency translation adjustments	(286)	(286)				(286)
Cash flow hedges, net change	276	276				276
Pension and other post-retirement	17	17				17
Issuance of common stock (in shares)			18
Issuance of common stock	(339)	(339)	$ (339)
Stock-based compensation expense	232	224	224				8
Treasury stock repurchases (in shares)				28
Treasury stock repurchases	(1,482)	(1,482)		$ (1,482)
Impact from equity transactions of non-controlling interests	(9)	(6)	$ (6)				(3)
Balance, end of period (in shares) at Apr. 29, 2022			795	48
Balance, end of period at Apr. 29, 2022	$ (2,355)	$ (2,462)	$ 7,777	$ (2,446)	$ (7,369)	$ (424)	$ 107