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COMMITMENTS AND CONTINGENCIES (Detail) - USD ($)
$ in Thousands
3 Months Ended
Jan. 31, 2020
Jan. 31, 2019
Long-term Purchase Commitment [Line Items]    
Total purchase obligation $ 18,500  
Purchase obligation, 2021 3,500  
Capital expenditures 71,245 $ 83,388
MISSISSIPPI    
Long-term Purchase Commitment [Line Items]    
Estimated cost of investment 14,200  
Purchase obligation, 2020 15,000  
Capital expenditures $ 1,000