Financial Instruments - Credit Facilities (Details)		3 Months Ended				9 Months Ended		12 Months Ended
		Oct. 02, 2016 USD ($)	Dec. 31, 2015 USD ($)	Sep. 27, 2015 USD ($)	Jun. 28, 2015 USD ($)	Oct. 02, 2016 USD ($)	Sep. 27, 2015 USD ($)	Dec. 31, 2012 USD ($)
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity		$ 81,000,000				$ 81,000,000
Foreign currency loss	[1]	$ 5,000,000		$ 6,000,000		$ 22,000,000	$ 18,000,000
Revolving credit facility, minimum interest coverage ratio		3.50				3.50
Line of credit facility		$ 0	$ 0			$ 0
Short term borrowings			4,000,000
Short-term bank loans and notes payable			5,000,000
Venezuela
Line of Credit Facility [Line Items]
Foreign currency loss			$ (95,000,000)
Operational Efficiency
Line of Credit Facility [Line Items]
Aggregate amount of all charges					$ 237,000,000
Revolving Credit Facility
Line of Credit Facility [Line Items]
Revolving credit facility, term								5 years
Revolving credit facility, current borrowing capacity								$ 1,000,000,000.0
Line of credit facility, maximum borrowing capacity								$ 1,500,000,000.0
Revolving credit facility, covenant compliance ratio, 2015		3.50				3.50
Maximum total leverage ratio		4.25				4.25

[1] Primarily driven by costs related to hedging and exposures to certain emerging market currencies.