COMMITMENTS AND CONTINGENCIES (Detail) $ in Thousands	3 Months Ended
	Jan. 31, 2019 USD ($)
Long-term Purchase Commitment [Line Items]
Total purchase obligation	$ 4,000
Texas
Long-term Purchase Commitment [Line Items]
Estimated cost of investment	225,000
Total purchase obligation	208,300
Interest costs capitalized	298
Purchase obligation, due in remainder of fiscal year	$ 16,700