Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ 12,559	$ 4,908	$ 6,379
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax	(1,641)	1,109	(302)
Other comprehensive loss
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax	40	(36)	46
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	(467)	(159)	(316)
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, after Tax	6	(68)	(24)
Pension and retiree medical:
Other Comprehensive Income, Other, Net of Tax	0	16	0
Other Comprehensive Income/(Loss), after-tax amount	(2,062)	862	(596)
Comprehensive income	10,497	5,770	5,783
Comprehensive income attributable to noncontrolling interests	(44)	(51)	(54)
Comprehensive Income Attributable to PepsiCo	$ 10,453	$ 5,719	$ 5,729