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Inventories - Consolidated Inventories Consist (Detail) (USD $)
In Thousands, unless otherwise specified
Oct. 26, 2012
Oct. 28, 2011
Inventories [Line Items]    
Finished goods $ 762,853 $ 832,730
Work in process and purchased parts 437,234 269,798
Raw materials 215,368 231,606
Inventories $ 1,415,455 $ 1,334,134