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Asset Impairments and Other Charges and Discontinued Operations (Tables)
3 Months Ended
Jul. 28, 2012
Restructuring and Other Charges and Discontinued Operations [Abstract]  
Accrued Provision for Discontinued Operations
Accrued Provision for Discontinued Operations
 
In thousands
Facility
Shutdown
Costs

Balance January 29, 2011
$
15,035

Additional provision Fiscal 2012
1,692

Charges and adjustments, net
(4,210
)
Balance January 28, 2012
12,517

Additional provision Fiscal 2013
360

Charges and adjustments, net
(1,099
)
Balance July 28, 2012*
11,778

Current provision for discontinued operations
7,511

Total Noncurrent Provision for Discontinued Operations    
$
4,267