Annual report pursuant to Section 13 and 15(d)

Financial Instruments (Details) (Summary of Derivative Instruments)

v3.6.0.2
Financial Instruments (Details) (Summary of Derivative Instruments) - USD ($)
$ in Millions
Dec. 31, 2016
Dec. 26, 2015
Sep. 27, 2014
Derivative [Line Items]      
Derivative, hedging instruments, net $ 0 $ 7  
Derivative, notional amount     $ 250
Foreign Currency Forward Contracts      
Derivative [Line Items]      
Derivative, notional amount 138 156  
Fair Value, Inputs, Level 2 | Foreign Currency Forward Contracts | Contracts Designated as Cash Flow Hedging Instruments      
Derivative [Line Items]      
Contracts designated as cash flow hedging instruments (2) (6)  
Fair Value, Inputs, Level 2 | Interest Rate Swap Contracts | Contracts Designated as Fair Value Hedging Instruments      
Derivative [Line Items]      
Derivative, hedging instruments, net $ 0 $ 7