Intangible Assets (Schedule of Change in Book Value of Nonamortizable Intangible Assets) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 25, 2021	Dec. 26, 2020
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	$ 32,511	$ 35,508	$ 36,369
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	244	(564)
Acquisitions/(Divestitures)	(231)	(297)
Goodwill and Indefinite-lived Intangible Assets, Impairment	(3,010)
Frito Lay North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	702	798	805
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(8)
Acquisitions/(Divestitures)	(8)	1
Goodwill and Indefinite-lived Intangible Assets, Impairment	(88)
PepsiCo Beverages North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	23,274	23,127	23,954
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	230	(505)
Acquisitions/(Divestitures)	(83)	(322)
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Asia Pacific, Australia and New Zealand, and China Region [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	785	1,040	999
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	3
Acquisitions/(Divestitures)	(83)	38
Goodwill and Indefinite-lived Intangible Assets, Impairment	(172)
Quaker Foods North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	189	189	189
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	0	0
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Africa, Middle East and South Asia [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	1,171	1,268	1,310
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	14	(2)
Acquisitions/(Divestitures)	(75)	(40)
Goodwill and Indefinite-lived Intangible Assets, Impairment	(36)
Europe
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	5,879	8,553	8,546
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(51)
Acquisitions/(Divestitures)	11	58
Goodwill and Indefinite-lived Intangible Assets, Impairment	(2,685)
Latin America
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	511	533	566
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(1)
Acquisitions/(Divestitures)	7	(32)
Goodwill and Indefinite-lived Intangible Assets, Impairment	(29)
Goodwill [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	18,202	18,381	18,757
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	14	(251)
Acquisitions/(Divestitures)	(193)	(125)
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Goodwill [Member] | Frito Lay North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	451	458	465
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(8)
Acquisitions/(Divestitures)	(7)	1
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Goodwill [Member] | PepsiCo Beverages North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	11,947	11,974	12,189
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(216)
Acquisitions/(Divestitures)	(27)	1
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Goodwill [Member] | Asia Pacific, Australia and New Zealand, and China Region [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	518	564	554
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	3
Acquisitions/(Divestitures)	(46)	7
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Goodwill [Member] | Quaker Foods North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	189	189	189
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	0	0
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Goodwill [Member] | Africa, Middle East and South Asia [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	1,015	1,063	1,096
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	14	(2)
Acquisitions/(Divestitures)	(62)	(31)
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Goodwill [Member] | Europe
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	3,646	3,700	3,806
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(28)
Acquisitions/(Divestitures)	(54)	(78)
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Goodwill [Member] | Latin America
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	436	433	458
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	3	(25)
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Reacquired Franchise Rights
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	7,482	7,548	7,603
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(23)
Acquisitions/(Divestitures)	(66)	(32)
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Reacquired Franchise Rights | PepsiCo Beverages North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	7,061	7,107	7,107
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	(46)
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Reacquired Franchise Rights | Europe
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	421	441	496
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(23)
Acquisitions/(Divestitures)	(20)	(32)
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Brands [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	4,921	7,883	8,301
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(291)
Acquisitions/(Divestitures)	47	(127)
Goodwill and Indefinite-lived Intangible Assets, Impairment	(3,009)
Brands [Member] | Frito Lay North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	251	340	340
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	(1)
Goodwill and Indefinite-lived Intangible Assets, Impairment	(88)
Brands [Member] | PepsiCo Beverages North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	2,508	2,508	3,122
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(290)
Acquisitions/(Divestitures)		(324)
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Brands [Member] | Asia Pacific, Australia and New Zealand, and China Region [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	267	476	445
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	(37)	31
Goodwill and Indefinite-lived Intangible Assets, Impairment	(172)
Brands [Member] | Quaker Foods North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	0	0
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	0	0
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Brands [Member] | Africa, Middle East and South Asia [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	156	205	214
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	(13)	(9)
Goodwill and Indefinite-lived Intangible Assets, Impairment	(36)
Brands [Member] | Europe
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	1,664	4,254	4,072
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	94	182
Goodwill and Indefinite-lived Intangible Assets, Impairment	(2,684)
Brands [Member] | Latin America
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	75	100	108
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	(1)
Acquisitions/(Divestitures)	4	(7)
Goodwill and Indefinite-lived Intangible Assets, Impairment	(29)
Acquired Franchise Rights
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	1,906	1,696	1,708
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	230	1
Acquisitions/(Divestitures)	(19)	(13)
Acquired Franchise Rights | PepsiCo Beverages North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	1,758	1,538	1,536
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	230	1
Acquisitions/(Divestitures)	(10)	1
Acquired Franchise Rights | Europe
Indefinite-lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets	148	158	$ 172
Goodwill and Indefinite-lived Intangible Assets, Acquired (Divested) During Period	0	0
Acquisitions/(Divestitures)	(9)	$ (14)
Acquired Franchise Rights
Indefinite-lived Intangible Assets [Line Items]
Goodwill and Indefinite-lived Intangible Assets, Impairment	(1)
Acquired Franchise Rights | PepsiCo Beverages North America [Member]
Indefinite-lived Intangible Assets [Line Items]
Goodwill and Indefinite-lived Intangible Assets, Impairment	0
Acquired Franchise Rights | Europe
Indefinite-lived Intangible Assets [Line Items]
Goodwill and Indefinite-lived Intangible Assets, Impairment	$ (1)