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FAIR VALUE MEASUREMENTS - Assets and Liabilities Measured at Fair Value (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Apr. 26, 2020
Apr. 28, 2019
Apr. 26, 2020
Apr. 28, 2019
Oct. 27, 2019
Right To Reclaim Net Cash Collateral, Commodity Derivatives [Abstract]          
Recognized right to reclaim net cash collateral $ 47,500   $ 47,500   $ 6,500
Realized gains on closed positions 5,500   5,500   10,500
Right to reclaim rash, cash portion 42,000   42,000    
Cash owed         4,000
Rabbi trust          
Right To Reclaim Net Cash Collateral, Commodity Derivatives [Abstract]          
Gain (loss) related to securities held by the trust (11,400) $ 4,800 (6,700) $ 6,200  
Recurring basis          
Assets at Fair Value          
Cash and Cash Equivalents 606,073   606,073   672,901
Short-term Marketable Securities 16,841   16,841   14,736
Other Trading Securities 159,190   159,190   157,526
Total Assets at Fair Value 797,176   797,176   858,045
Liabilities at Fair Value          
Deferred Compensation 57,902   57,902   62,373
Total Liabilities at Fair Value 57,902   57,902   62,373
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1)          
Assets at Fair Value          
Cash and Cash Equivalents 604,583   604,583   672,458
Short-term Marketable Securities 6,848   6,848   5,186
Other Trading Securities 0   0   0
Total Assets at Fair Value 626,503   626,503   690,526
Liabilities at Fair Value          
Deferred Compensation 0   0   0
Total Liabilities at Fair Value 0   0   0
Recurring basis | Significant Other Observable Inputs (Level 2)          
Assets at Fair Value          
Cash and Cash Equivalents 1,490   1,490   443
Short-term Marketable Securities 9,993   9,993   9,550
Other Trading Securities 159,190   159,190   157,526
Total Assets at Fair Value 170,673   170,673   167,519
Liabilities at Fair Value          
Deferred Compensation 57,902   57,902   62,373
Total Liabilities at Fair Value 57,902   57,902   62,373
Recurring basis | Significant Unobservable Inputs (Level 3)          
Assets at Fair Value          
Cash and Cash Equivalents 0   0   0
Short-term Marketable Securities 0   0   0
Other Trading Securities 0   0   0
Total Assets at Fair Value 0   0   0
Liabilities at Fair Value          
Deferred Compensation 0   0   0
Total Liabilities at Fair Value 0   0   0
Recurring basis | Commodity Contracts          
Assets at Fair Value          
Commodity Derivatives 15,072   15,072   12,882
Recurring basis | Commodity Contracts | Quoted Prices in Active Markets for Identical Assets (Level 1)          
Assets at Fair Value          
Commodity Derivatives 15,072   15,072   12,882
Recurring basis | Commodity Contracts | Significant Other Observable Inputs (Level 2)          
Assets at Fair Value          
Commodity Derivatives 0   0   0
Recurring basis | Commodity Contracts | Significant Unobservable Inputs (Level 3)          
Assets at Fair Value          
Commodity Derivatives $ 0   $ 0   $ 0