CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 31, 2020	Aug. 02, 2019	Jul. 31, 2020	Aug. 02, 2019
Net revenue:
Total net revenue	$ 22,733	$ 23,370	$ 44,630	$ 45,278
Cost of net revenue:
Total cost of net revenue	15,577	16,044	30,621	31,155
Gross margin	7,156	7,326	14,009	14,123
Operating expenses:
Selling, general, and administrative	4,761	5,578	9,647	10,649
Research and development	1,259	1,229	2,524	2,405
Total operating expenses	6,020	6,807	12,171	13,054
Operating income	1,136	519	1,838	1,069
Interest and other, net	(636)	(630)	(1,202)	(1,323)
Income (loss) before income taxes	500	(111)	636	(254)
Income tax benefit	(599)	(4,343)	(645)	(4,815)
Net income	1,099	4,232	1,281	4,561
Less: Net income attributable to non-controlling interests	51	816	90	852
Net income attributable to Dell Technologies Inc.	$ 1,048	$ 3,416	$ 1,191	$ 3,709
Earnings per share attributable to Dell Technologies Inc.
Dell Technologies Common Stock — Basic (in dollars per share)	$ 1.41	$ 4.75	$ 1.61	$ 5.17
Dell Technologies Common Stock — Diluted (in dollars per share)	$ 1.37	$ 4.47	$ 1.56	$ 4.84
Products
Net revenue:
Total net revenue	$ 16,737	$ 17,915	$ 32,775	$ 34,490
Cost of net revenue:
Total cost of net revenue	13,330	13,889	26,134	26,968
Services
Net revenue:
Total net revenue	5,996	5,455	11,855	10,788
Cost of net revenue:
Total cost of net revenue	$ 2,247	$ 2,155	$ 4,487	$ 4,187