XML 42 R36.htm IDEA: XBRL DOCUMENT v3.20.1
COMMITMENTS AND CONTINGENCIES (Detail) - USD ($)
$ in Thousands
6 Months Ended
Apr. 30, 2020
Apr. 30, 2019
Long-term Purchase Commitment [Line Items]    
Total purchase obligation $ 18,500  
Purchase obligation, 2021 3,500  
Capital expenditures 129,691 $ 162,268
MISSISSIPPI    
Long-term Purchase Commitment [Line Items]    
Estimated cost of investment 14,200  
Purchase obligation, 2020 15,000  
Capital expenditures $ 3,600