Venezuela - Foreign Currency and Inflation (Details) VEB in Millions, $ in Millions	3 Months Ended			6 Months Ended
	Jun. 28, 2015 USD ($) VEF / $	Jun. 29, 2014 USD ($)	Jun. 29, 2014 VEB	Jun. 28, 2015 USD ($) VEF / $	Jun. 29, 2014 USD ($)	Jun. 29, 2014 VEB
Foreign Currency [Line Items]
Foreign currency exchange rate, translation | VEF / $	6.30			6.30
Cash exchanged on SICAD II Exchange Market | VEB			VEB 150			VEB 150
Cash received on SICAD II Market		$ 3			$ 3
Forecasted foreign currency transaction loss, realized	$ 234	23		$ 234	23
Outstanding requests for currency settlements at the official exchange rate	23			23
Inventory Write-down	49	0		49	0
Bolivar denominated monetary assets, net of liabilities	8			8
Bolivar denominated cash and cash equivalents	10			10
Sales attributable to Venezuela	2,616	2,729		$ 5,094	5,529
International sales percent				70.00%
Operating income	444	$ 374		$ 953	$ 807
VENEZUELA
Foreign Currency [Line Items]
Inventory Write-down	49			49
Sales attributable to Venezuela	$ 188			$ 352
International sales percent	7.00%			7.00%
Operating income	$ 4			$ 51
International operating income percent	1.00%			5.00%
Venezuelan BsF on SICAD II Market
Foreign Currency [Line Items]
Foreign currency exchange rate, remeasurement | VEF / $	50			50
Venezuelan BsF on SICAD Market
Foreign Currency [Line Items]
Foreign currency exchange rate, remeasurement | VEF / $	12			12
Venezuelan BsF on SIMADI Market, Period End Average
Foreign Currency [Line Items]
Foreign currency exchange rate, remeasurement | VEF / $	195			195
Venezuelan BsF on SIMADI Market, Period End Average | VENEZUELA
Foreign Currency [Line Items]
International sales percent				1.00%
International operating income percent				1.00%
Venezuelan BsF on SIMADI Market, Period End Spot
Foreign Currency [Line Items]
Foreign currency exchange rate, remeasurement | VEF / $	197.7			197.7