XML 59 R106.htm IDEA: XBRL DOCUMENT v2.4.0.6
Segment Geographic and Significant Customer Information - Schedule of Property and Equipment Net by Geographic Areas (Detail) (USD $)
In Millions, unless otherwise specified
Apr. 26, 2013
Apr. 27, 2012
Segment Reporting, Asset Reconciling Item [Line Items]    
Property and equipment $ 1,170.9 $ 1,137.2
United States
   
Segment Reporting, Asset Reconciling Item [Line Items]    
Property and equipment 1,076.3 1,038.9
International
   
Segment Reporting, Asset Reconciling Item [Line Items]    
Property and equipment $ 94.6 $ 98.3