Stockholders' Equity and Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016	Dec. 31, 2016
Stockholders' Equity and Accumulated Other Comprehensive Loss
Stock repurchase programs, authorized amount	$ 100		$ 100
Changes in the components of other comprehensive loss (OCL), net of related taxes
Foreign currency translation adjustment	1	$ 10	(1)	$ (16)
Unrealized gain (loss) on investments	2		3
Unrecognized pension cost	1	1	2	2
Other comprehensive income (loss), net of tax	4	11	4	(14)
Components of accumulated other comprehensive loss, net of related taxes
Accumulated other comprehensive loss	(300)		(300)		$ (304)
Argentine pesos | Sugar
Components of accumulated other comprehensive loss, net of related taxes
Net assets (liabilities)	83		83
U.S. dollars | Sugar | Maximum
Components of accumulated other comprehensive loss, net of related taxes
Net assets (liabilities)	(2)		(2)
Certain subsidiaries
Components of accumulated other comprehensive loss, net of related taxes
Cumulative foreign currency translation adjustment, net of related taxes	89	86	89	86
Tax benefit recorded on foreign currency translation adjustments			0	0
Unrecognized pension cost related to employees at certain subsidiaries	19	$ 18	19	18
Tax benefit recorded on unrecognized pension cost			0	$ 0
Foreign currency translation adjustment
Components of accumulated other comprehensive loss, net of related taxes
Accumulated other comprehensive loss	(255)		(255)		(254)
Unrealized gain on investments
Components of accumulated other comprehensive loss, net of related taxes
Accumulated other comprehensive loss	5		5		2
Unrecognized pension cost
Components of accumulated other comprehensive loss, net of related taxes
Accumulated other comprehensive loss	$ (50)		$ (50)		$ (52)
Cumulative foreign currency translation adjustment
Components of accumulated other comprehensive loss, net of related taxes
Effective income tax rate (as a percent)			35.00%	35.00%
All components of AOCL except cumulative foreign currency translation adjustments
Components of accumulated other comprehensive loss, net of related taxes
Effective income tax rate (as a percent)			39.00%	39.00%