ACQUISITIONS (Details) (USD $)	3 Months Ended
	Nov. 01, 2014	Nov. 02, 2013
Acquisitions
Net sales	$ 1,992,476,000	$ 1,602,011,000
Payments to Acquire Businesses, Net of Cash Acquired	(7,734,000)	(22,973,000)
Tony's Fine Foods [Member]
Acquisitions
Goodwill, Purchase Accounting Adjustments	500,000
Net sales	214,800,000
Purchase Accounting Adjustments [Domain]
Acquisitions
Identifiable intangible assets	900,000
Customer relationship	700,000
Property and equipment	800,000
Goodwill, Purchase Accounting Adjustments	100,000
Trudeau Foods, LLC [Member]
Acquisitions
Identifiable intangible assets		9,500,000
Net sales	18,600,000	7,600,000
Payments to Acquire Businesses, Net of Cash Acquired	$ (23,000,000)
Finite-lived intangible asset, useful life (in years)		10 years