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FAIR VALUE MEASUREMENTS (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Apr. 24, 2016
Apr. 24, 2016
Apr. 30, 2017
Oct. 30, 2016
Methods and assumptions used to estimate the fair value of the financial assets and liabilities        
Recognized right to reclaim net cash collateral     $ 3,600 $ 3,100
Realized gains on closed positions     12,300 7,100
Recognized obligation to return cash collateral     8,700 4,000
Fair value, long-term debt        
Fair value of long-term debt (including current maturities)     269,200 274,900
Impairment charge        
Goodwill impairment charge $ 991 $ 991    
Fair Value | Recurring basis        
Assets at Fair Value        
Cash and cash equivalents     548,901 415,143
Other trading securities     125,602 122,305
Commodity derivatives     2,606 3,094
Total Assets at Fair Value     677,109 540,542
Liabilities at Fair Value        
Deferred compensation     62,145 60,949
Total Liabilities at Fair Value     62,145 60,949
Fair Value | Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1)        
Assets at Fair Value        
Cash and cash equivalents     548,901 415,143
Commodity derivatives     2,606 3,094
Total Assets at Fair Value     551,507 418,237
Fair Value | Recurring basis | Significant Other Observable Inputs (Level 2)        
Assets at Fair Value        
Other trading securities     125,602 122,305
Total Assets at Fair Value     125,602 122,305
Liabilities at Fair Value        
Deferred compensation     62,145 60,949
Total Liabilities at Fair Value     $ 62,145 $ 60,949
Assets Held For Sale | Portion of DCB        
Impairment charge        
Goodwill impairment charge $ 1,000