Basis of Presentation and Our Divisions (Schedule of Segment reporting Information, by Segment) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Segment Reporting Information [Line Items]
Net Revenue	$ 91,471	$ 86,392	$ 79,474
Operating Profit	11,986	11,512	11,162
Product recall-related impact	136	0	0
Product recall-related impact - after tax	$ 104
Product recall-related impact - per share amount	$ 0.07
Operating Segments [Member]
Segment Reporting Information [Line Items]
Net Revenue	$ 91,471	86,392	79,474
Operating Profit	14,370	13,615	12,845
Operating Segments [Member] | Frito Lay North America [Member]
Segment Reporting Information [Line Items]
Net Revenue	24,914	23,291	19,608
Operating Profit	6,755	6,135	5,633
Operating Segments [Member] | Quaker Foods North America [Member]
Segment Reporting Information [Line Items]
Net Revenue	3,101	3,160	2,751
Operating Profit	492	604	578
Operating Segments [Member] | PepsiCo Beverages North America [Member]
Segment Reporting Information [Line Items]
Net Revenue	27,626	26,213	25,276
Operating Profit	2,584	5,426	2,442
Operating Segments [Member] | Africa, Middle East and South Asia [Member]
Segment Reporting Information [Line Items]
Net Revenue	6,139	6,438	6,078
Operating Profit	807	666	858
Operating Segments [Member] | Asia Pacific, Australia and New Zealand, and China Region [Member]
Segment Reporting Information [Line Items]
Net Revenue	4,803	4,787	4,615
Operating Profit	713	537	673
Operating Segments [Member] | Europe
Segment Reporting Information [Line Items]
Net Revenue	13,234	12,724	13,038
Operating Profit	767	(1,380)	1,292
Operating Segments [Member] | Latin America
Segment Reporting Information [Line Items]
Net Revenue	11,654	9,779	8,108
Operating Profit	2,252	1,627	1,369
Corporate
Segment Reporting Information [Line Items]
Net Revenue	0	0	0
Operating Profit	$ (2,384)	$ (2,103)	$ (1,683)