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Earnings Per Share - Additional Information (Detail)
In Millions, unless otherwise specified
12 Months Ended
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Nov. 30, 2013
Jul. 31, 2013
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]          
Common stock issuance related to OfficeMax merger 239        
Options and non-vested shares excluded from computation of diluted earnings per share 6 15 14    
Redeemable preferred stock redeemed       50.00% 50.00%