INCOME TAXES - Additional Information (Details)	3 Months Ended		5 Months Ended	7 Months Ended	12 Months Ended
	Oct. 27, 2018	Oct. 28, 2017	Dec. 31, 2017	Jul. 28, 2018	Jul. 27, 2019	Jul. 28, 2018
Income Tax Contingency [Line Items]
Effective Income Tax Rate Reconciliation, Percent	30.20%	41.40%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			35.00%	0.20%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent					11.50%	9.00%