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DISCONTINUED OPERATIONS - Operating Results (Details) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Aug. 03, 2019	Jul. 31, 2021	Aug. 01, 2020	Aug. 03, 2019
Discontinued Operations and Disposal Groups [Abstract]
Net sales	$ 407	$ 42	$ 184
Cost of sales	290	28	131
Gross profit	117	14	53
Operating expenses	98	9	43
Restructuring expenses and charges	25	0	33
Operating income (loss)	(6)	5	(23)
Other (income) expense, net	0	0	0
Income (loss) from discontinued operations before income taxes	(6)	5	(23)
Benefit for income taxes	(3)	(1)	(5)	$ (3)
Income (loss) from discontinued operations, net of tax	$ (3)	$ 6	$ (18)	$ (3)

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