Cost Associated with Exit and Restructuring Activities - Liabilities Included in the Balance Sheet (Details) - USD ($) $ in Millions	Jul. 02, 2016	Apr. 02, 2016	Dec. 31, 2015	Jul. 04, 2015	Apr. 04, 2015	Dec. 31, 2014
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 13	$ 13	$ 15	$ 18	$ 8	$ 7
Accrued Liabilities
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	7		10
Other Long-term Liabilities
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 6		$ 5