XML 76 R64.htm IDEA: XBRL DOCUMENT v3.6.0.2
Equity (Details 1) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Oct. 01, 2016
Jul. 02, 2016
Dec. 31, 2016
Dec. 26, 2015
Equity, Class of Treasury Stock [Line Items]        
Repurchases of common stock     $ 115 $ 399
Accelerated Share Repurchase Program [Member]        
Equity, Class of Treasury Stock [Line Items]        
Accelerated Share Repurchase Program - Initial Payment     $ 100  
Repurchases of common stock, shares 0.1 0.9 1.0  
Shares received in initial delivery, percentage of total shares expected to be delivered under ASR   90.00%    
Repurchases of common stock $ 10 $ 90 $ 100  
Treasury Stock Acquired, Average Cost Per Share     $ 98.48  
General repurchase program [Member]        
Equity, Class of Treasury Stock [Line Items]        
Repurchases of common stock, shares       3.0
Repurchases of common stock       $ 380
Withholding in satisfaction of taxes on vested equity award [Member]        
Equity, Class of Treasury Stock [Line Items]        
Repurchases of common stock, shares     0.2 0.2
Repurchases of common stock     $ 15 $ 19