Basis of Presentation and Our Divisions - Segment Reporting Information by Net Revenue (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 25, 2023	Mar. 19, 2022
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	$ 17,846	$ 16,200
FLNA
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	5,583	4,839
QFNA
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	777	713
PBNA
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	5,798	5,353
LatAm
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	1,777	1,474
Europe
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	1,886	1,797
AMESA
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	1,019	1,004
APAC
Segment Reporting, Revenue Reconciling Item [Line Items]
Net Revenue	$ 1,006	$ 1,020