RESTRUCTURING ACTIVITIES AND ASSETS HELD FOR SALE (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		3 Months Ended
	Jul. 30, 2011	Oct. 29, 2011	Jul. 30, 2011 Facility Member	Oct. 29, 2011 Employee Severance
Restructuring Activities and Assets Held for sale
Non cash impairment charge on long-lived assets related to divestiture	$ 5.8
Reclassified of long-term fixed assets to assets held for sale		2.6
Restructuring and related costs incurred			$ 0.5	$ 5.3