Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Dec. 26, 2015
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ 4,908	$ 6,379	$ 5,501
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax	1,109	(302)	(2,827)
Other comprehensive loss
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax	(36)	46	3
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	(159)	(316)	171
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	(68)	(24)	1
Pension and retiree medical:
Other Comprehensive Income, Other, Net of Tax	16	0	0
Other Comprehensive Income/(Loss), after-tax amount	862	(596)	(2,652)
Comprehensive income	5,770	5,783	2,849
Comprehensive income attributable to noncontrolling interests	(51)	(54)	(47)
Comprehensive Income Attributable to PepsiCo	$ 5,719	$ 5,729	$ 2,802