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Earnings (Loss) Per Share (EPS) (Reconciliation of Weighted Average Number of Shares Outstanding) (Detail) - shares
shares in Millions
3 Months Ended 6 Months Ended
Jul. 03, 2015
Aug. 01, 2014
Jul. 03, 2015
Aug. 01, 2014
Earnings Per Share [Abstract]        
Basic weighted average number of shares outstanding (shares) 73 74 73 75
Dilutive common share equivalents-stock options and other stock awards 1 0 2 0
Diluted weighted average number of shares outstanding 74 74 75 75