Acquisitions & Divestitures - Juice Transaction (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 25, 2021	Dec. 26, 2020	Jan. 24, 2022
Acquisitions & Divestitures [Line Items]
Disposal Group, Including Discontinued Operation, Consideration				$ 3,500
Gain associated with the Juice Transaction	$ (3,321)	$ 0	$ 0
Gain associated with the Juice Transaction - tax impact	(433)
Gain associated with Juice Transaction, after-tax	$ (2,888)
Gain associated with Juice Transaction, per share amount	$ 2.08
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity	$ 520
Juice Transaction - Pension Impact, pre-tax	(10)
Juice Transaction - Pension Impact, tax impact	3
Juice Transaction - Pension Impact, after-tax impact	$ (7)
Juice Transaction - Pension Impact, per share impact	$ 0.01
Total Juice Transaction - Pre-tax	$ (3,260)
Total Juice Transaction - Provision for income taxes	423
Total Juice Transaction - After-tax amount	$ (2,837)
Total Juice Transaction - Per share amount	$ 2.04
Juice Transaction - Deferred Tax Expense	$ 186
Disposal Group, Including Discontinued Operations, Accounts Receivable, net and Inventories		500
Disposal Group, Including Discontinued Operations, Goodwill and Other Intangible Assets		600
Disposal Group, Including Discontinued Operation, Assets	0	1,788
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment		500
Disposal Group, Including Discontinued Operation, Liabilities	$ 0	753
Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities		600
Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities		$ 200
Tropicana JV
Acquisitions & Divestitures [Line Items]
Equity Method Investment, Ownership Percentage	39.00%
Retiree Medical Plan [Member]
Acquisitions & Divestitures [Line Items]
Curtailment Gain	$ 16
Selling, general and administrative expenses
Acquisitions & Divestitures [Line Items]
Business Combination, Separately Recognized Transactions, Net Gains and Losses - Juice	71
Business Combination, Separately Recognized Transactions, Net Gains and Losses - tax - Juice	(13)
Business Combination, Separately Recognized Transactions, Net Gains and Losses - after tax - Juice	$ 58
Business Combination, Separately Recognized Transactions, Net Gains and Losses - Juice, Per Share	$ (0.04)
Juice Transaction - Operating Profit Impact	$ (3,250)
Juice Transaction - Operating Profit, tax impact	420
Juice Transaction - Operating Profit, after-tax impact	$ (2,830)
Juice Transaction - Operating Profit, per share impact	$ 2.04
PepsiCo Beverages North America [Member]
Acquisitions & Divestitures [Line Items]
Gain associated with the Juice Transaction	$ (3,029)
Business Combination, Separately Recognized Transactions, Net Gains and Losses - Juice	51
PepsiCo Beverages North America [Member] | Selling, general and administrative expenses
Acquisitions & Divestitures [Line Items]
Juice Transaction - Operating Profit Impact	(2,978)
Europe
Acquisitions & Divestitures [Line Items]
Gain associated with the Juice Transaction	(292)
Business Combination, Separately Recognized Transactions, Net Gains and Losses - Juice	14
Europe | Selling, general and administrative expenses
Acquisitions & Divestitures [Line Items]
Juice Transaction - Operating Profit Impact	(278)
Corporate Segment [Member]
Acquisitions & Divestitures [Line Items]
Gain associated with the Juice Transaction	0
Business Combination, Separately Recognized Transactions, Net Gains and Losses - Juice	6
Corporate Segment [Member] | Selling, general and administrative expenses
Acquisitions & Divestitures [Line Items]
Juice Transaction - Operating Profit Impact	$ 6