Consolidated Statement of Income - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 25, 2021	Dec. 26, 2020	Dec. 28, 2019
Income Statement [Abstract]
Net Revenue	$ 79,474	$ 70,372	$ 67,161
Cost of sales	37,075	31,797	30,132
Gross profit	42,399	38,575	37,029
Selling, general and administrative expenses	31,237	28,495	26,738
Operating Profit	11,162	10,080	10,291
Other pension and retiree medical benefits income/(expense)	522	117	(44)
Net interest expense and other	(1,863)	(1,128)	(935)
Income before income taxes	9,821	9,069	9,312
Provision for income taxes	2,142	1,894	1,959
Net income	7,679	7,175	7,353
Less: Net income attributable to noncontrolling interests	61	55	39
Net Income Attributable to PepsiCo	$ 7,618	$ 7,120	$ 7,314
Net Income Attributable to PepsiCo per Common Share
Basic	$ 5.51	$ 5.14	$ 5.23
Diluted	$ 5.49	$ 5.12	$ 5.20
Weighted-average common shares outstanding
Basic	1,382	1,385	1,399
Diluted	1,389	1,392	1,407