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Inventories (Details) - USD ($)
$ in Thousands
May 05, 2017
Oct. 31, 2016
Apr. 29, 2016
Inventory Disclosure [Abstract]      
Raw materials and work in process $ 96,723 $ 90,463 $ 100,739
Finished goods and service parts 303,211 274,929 332,371
Total FIFO value 399,934 365,392 433,110
Less: Adjustment to LIFO value 58,358 58,358 64,040
Total inventories, net $ 341,576 $ 307,034 $ 369,070