Basis of Presentation and Our Divisions (Schedule of Segment Reporting Information, by Segment) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 25, 2021	Dec. 26, 2020
Segment Reporting Information [Line Items]
Net Revenue	$ 86,392	$ 79,474	$ 70,372
Operating Profit	11,512	11,162	10,080
Frito Lay North America [Member]
Segment Reporting Information [Line Items]
Net Revenue	23,291	19,608	18,189
Operating Profit	6,135	5,633	5,340
Quaker Foods North America [Member]
Segment Reporting Information [Line Items]
Net Revenue	3,160	2,751	2,742
Operating Profit	604	578	669
PepsiCo Beverages North America [Member]
Segment Reporting Information [Line Items]
Net Revenue	26,213	25,276	22,559
Operating Profit	5,426	2,442	1,937
Africa, Middle East and South Asia [Member]
Segment Reporting Information [Line Items]
Net Revenue	6,438	6,078	4,573
Operating Profit	666	858	600
Asia Pacific, Australia and New Zealand, and China Region [Member]
Segment Reporting Information [Line Items]
Net Revenue	4,787	4,615	3,445
Operating Profit	537	673	590
Europe
Segment Reporting Information [Line Items]
Net Revenue	12,724	13,038	11,922
Operating Profit	(1,380)	1,292	1,353
Latin America
Segment Reporting Information [Line Items]
Net Revenue	9,779	8,108	6,942
Operating Profit	1,627	1,369	1,033
Operating Segments [Member]
Segment Reporting Information [Line Items]
Operating Profit	13,615	12,845	11,522
Corporate
Segment Reporting Information [Line Items]
Net Revenue	0	0	0
Operating Profit	$ (2,103)	$ (1,683)	$ (1,442)