LEASES - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	4 Months Ended	5 Months Ended
	May 01, 2019	Sep. 30, 2019
Leases [Abstract]
Cash paid for amounts included in measurement of operating lease liabilities	$ 44,888	$ 57,102
Lease liabilities arising from obtaining right-of-use assets	913,598	13,339
Fresh-start adjustment to operating lease liabilities	$ 458,989	$ 541,200