Segment Reporting Information by Net Revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 11, 2022	Jun. 12, 2021	Jun. 11, 2022	Jun. 12, 2021
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	$ 20,225	$ 19,217	$ 36,425	$ 34,037
Frito Lay North America [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	5,181	4,552	10,020	8,788
Quaker Foods North America [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	675	575	1,388	1,221
PepsiCo Beverages North America [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	6,120	6,156	11,473	11,230
Latin America (Segment)
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	2,415	1,967	3,889	3,209
Europe (Segment)
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	3,023	3,286	4,820	5,081
Africa, Middle East and South Asia [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	1,696	1,602	2,700	2,485
Asia Pacific, Australia and New Zealand, and China Region [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	$ 1,115	$ 1,079	$ 2,135	$ 2,023