DISCONTINUED OPERATIONS - Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jan. 30, 2021	Feb. 01, 2020	Jan. 30, 2021	Feb. 01, 2020
Discontinued Operations and Disposal Groups [Abstract]
Net sales	$ 22,973	$ 75,076	$ 47,789	$ 170,671
Cost of sales	15,748	56,553	32,520	121,639
Gross profit	7,225	18,523	15,269	49,032
Operating expenses	3,528	15,228	9,759	40,304
Restructuring expenses and charges	792	24,009	783	24,184
Operating income (loss)	2,905	(20,714)	4,727	(15,456)
Other expense (income), net	0	(3)		(64)
Other expense (income), net			0
Income (loss) from discontinued operations before income taxes	2,905	(20,711)	4,727	(15,392)
Benefit for income taxes	(898)	(4,635)	(372)	(3,342)
Income (loss) from discontinued operations, net of tax	$ 3,803	$ (16,076)	$ 5,099	$ (12,050)

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Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

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Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation.

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Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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