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Financial Instruments (Fair Values of Financial Assets and Liabilities) (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 25, 2021 | Dec. 26, 2020
Derivatives, Fair Value [Line Items] |  |
Senior Notes | $ 0 | $ 200
Short-term Investments | 392 | 1,366
Total asset derivatives at fair value | 167 | 79
Total liability derivatives at fair value | 312 | 393
Total Financial Assets at Fair Value | 525 | 328
Total Financial Liabilities at Fair Value | 817 | 1,731
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) | 0 | 2
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration, Liability | 0 | 861
Business Combination, Contingent Consideration, Asset | $ 0 | 0
Duration of contingent consideration arrangement | 15 years |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease) | $ 2 |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements | 773 |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings | 86 |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings, after tax | $ 66 |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings, after tax, per share impact | $ 0.05 |
PepsiCo Beverages North America [Member] |  |
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | $ 1,100 |
Derivatives Designated As Cash Flow Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Derivatives designated as hedging instruments, Assets, Total | 113 | 54
Derivatives Designated As Cash Flow Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Derivatives designated as hedging instruments, Liabilities, Total | 283 | 378
Derivatives Not Designated As Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Derivatives not designated as hedging instruments, Assets, Total | 54 | 23
Derivatives Not Designated As Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Other Derivatives Not Designated as Hedging Instruments Liabilities at Fair Value | 29 | 15
Fair Value, Inputs, Level 2 [Member] | Derivatives Designated As Fair Value Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Interest rate derivatives | 0 | 2
Fair Value, Inputs, Level 2 [Member] | Derivatives Designated As Fair Value Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Interest rate derivatives | 0 | 0
Fair Value, Inputs, Level 2 [Member] | Derivatives Designated As Cash Flow Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Foreign Exchange Forward contracts | 29 | 9
Interest rate derivatives | 14 | 13
Commodity contracts - other | 70 | 32
Fair Value, Inputs, Level 2 [Member] | Derivatives Designated As Cash Flow Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Foreign Exchange Forward contracts | 14 | 71
Interest rate derivatives | 264 | 307
Commodity contracts - other | 5 | 0
Fair Value, Inputs, Level 2 [Member] | Derivatives Not Designated As Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Foreign Exchange Forward contracts | 19 | 4
Commodity contracts - other | 35 | 19
Fair Value, Inputs, Level 2 [Member] | Derivatives Not Designated As Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Foreign Exchange Forward contracts | 7 | 8
Commodity contracts - other | 22 | 7
Fair Value, Inputs, Level 2 [Member] | Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Prepaid Forward Asset Fair Value | 21 | 18
Deferred compensation | 0 | 0
Fair Value, Inputs, Level 2 [Member] | Liability [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Prepaid Forward Asset Fair Value | 0 | 0
Deferred compensation | 505 | 477
Assets [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Short-term Investments | 337 | 231
Liability [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Short-term Investments | 0 | 0
Commodity Contract [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Derivative, Notional Amount | $ 1,600 | $ 1,100

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