Annual report pursuant to Section 13 and 15(d)

Operating Segments and Geographic Information, Revenue by Major Customers (Detail)

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Operating Segments and Geographic Information, Revenue by Major Customers (Detail)
12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Hewlett-Packard Company [Member]
     
Revenue, Major Customer [Line Items]      
Entity-Wide Revenue, Major Customer, Percentage 17.00% 18.00% 19.00%
Dell Inc. [Member]
     
Revenue, Major Customer [Line Items]      
Entity-Wide Revenue, Major Customer, Percentage 15.00% 14.00% 15.00%
Lenovo Group Limited [Member]
     
Revenue, Major Customer [Line Items]      
Entity-Wide Revenue, Major Customer, Percentage 12.00% 11.00% 9.00%