CONDENSED CONSOLIDATED STATEMENT OF INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended		8 Months Ended
	Sep. 05, 2020	Sep. 07, 2019	Sep. 05, 2020	Sep. 07, 2019
Income Statement [Abstract]
Net Revenue	$ 18,091	$ 17,188	$ 47,917	$ 46,521
Cost of sales	8,156	7,694	21,371	20,786
Gross profit	9,935	9,494	26,546	25,735
Selling, general and administrative expenses	6,924	6,639	19,292	18,143
Operating Profit	3,011	2,855	7,254	7,592
Other pension and retiree medical benefits income	86	38	247	163
Interest Expense	(264)	(224)	(789)	(651)
Income before income taxes	2,833	2,669	6,712	7,104
Provision for income taxes	526	559	1,396	1,529
Net income	2,307	2,110	5,316	5,575
Less: Net income attributable to noncontrolling interests	16	10	41	27
Net Income Attributable to PepsiCo	$ 2,291	$ 2,100	$ 5,275	$ 5,548
Earnings Per Share [Abstract]
Earnings Per Share, Basic	$ 1.66	$ 1.50	$ 3.80	$ 3.96
Earnings Per Share, Diluted	$ 1.65	$ 1.49	$ 3.79	$ 3.94
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Weighted Average Number of Shares Outstanding, Basic	1,384	1,397	1,387	1,401
Weighted Average Number of Shares Outstanding, Diluted	1,390	1,405	1,393	1,409