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Fair Values of Financial Assets and Liabilities (Detail) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 13, 2020 USD ($) | Dec. 28, 2019 USD ($)
Derivatives, Fair Value [Line Items] |  |
Senior Notes | $ 1,500 | $ 2,200
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) | 7 | (5)
Short-term Investments | 196 | 229
Derivative Asset, Fair Value, Gross Asset | 87 | 41
Derivative Liability, Fair Value, Gross Liability | 581 | 470
Total Financial Assets At Fair Value | 299 | 287
Total Financial Liabilities At Fair Value | 1,873 | 938
Derivatives not designated as hedging instruments: |  |
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge | 35 | 49
Collateral Already Posted, Aggregate Fair Value | 64 | 58
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | 1,100 |
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability | 864 |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances | 848 |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings | $ 16 |
Duration of contingent consideration arrangement | 15 years |
Business Combination, Contingent Consideration, Asset | $ 0 | 0
Business Combination, Contingent Consideration, Liability | 864 | 0
Derivatives Designated As Cash Flow Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Cash Flow Hedge Derivative Instrument Assets at Fair Value | 55 | 9
Derivatives Designated As Cash Flow Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Cash Flow Hedge Derivative Instrument Liabilities at Fair Value | 530 | 432
Derivatives Not Designated As Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value | 25 | 32
Derivatives Not Designated As Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Other Derivatives Not Designated as Hedging Instruments Liabilities at Fair Value | 51 | 33
Fair Value, Inputs, Level 2 [Member] | Derivatives Designated As Fair Value Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Interest Rate Fair Value Hedge Asset at Fair Value | 7 | 0
Fair Value, Inputs, Level 2 [Member] | Derivatives Designated As Fair Value Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Interest Rate Fair Value Hedge Liability at Fair Value | 0 | 5
Fair Value, Inputs, Level 2 [Member] | Derivatives Designated As Cash Flow Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Foreign Currency Cash Flow Hedge Asset at Fair Value | 54 | 5
Interest Rate Cash Flow Hedge Asset at Fair Value | 0 | 0
Price Risk Cash Flow Hedge Asset, at Fair Value | 1 | 2
Fair Value, Inputs, Level 2 [Member] | Derivatives Designated As Cash Flow Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Foreign Currency Cash Flow Hedge Liability at Fair Value | 20 | 32
Interest Rate Cash Flow Hedge Liability at Fair Value | 483 | 390
Price Risk Cash Flow Hedge Liability, at Fair Value | 27 | 5
Fair Value, Inputs, Level 2 [Member] | Derivatives Not Designated As Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 10 | 3
Price Risk Derivative Instruments Not Designated as Hedging Instruments Asset, at Fair Value | 15 | 6
Fair Value, Inputs, Level 2 [Member] | Derivatives Not Designated As Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 8 | 2
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value | 0 | 0
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value | 1 | 0
Price Risk Derivative Instruments Not Designated as Hedging Instruments Liability, at Fair Value | 42 | 24
Fair Value, Inputs, Level 2 [Member] | Liability [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Prepaid Forward Asset Fair Value | 0 | 0
Deferred Compensation Liability, Current and Noncurrent | 428 | 468
Fair Value, Inputs, Level 2 [Member] | Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Prepaid Forward Asset Fair Value | 16 | 17
Deferred Compensation Liability, Current and Noncurrent | 0 | 0
Fair Value, Inputs, Level 1 [Member] | Derivatives Designated As Cash Flow Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Price Risk Cash Flow Hedge Asset, at Fair Value | 0 | 2
Fair Value, Inputs, Level 1 [Member] | Derivatives Designated As Cash Flow Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Price Risk Cash Flow Hedge Liability, at Fair Value | 0 | 5
Fair Value, Inputs, Level 1 [Member] | Derivatives Not Designated As Hedging Instruments Assets [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Price Risk Derivative Instruments Not Designated as Hedging Instruments Asset, at Fair Value | 0 | 23
Fair Value, Inputs, Level 1 [Member] | Derivatives Not Designated As Hedging Instruments Liabilities [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Price Risk Derivative Instruments Not Designated as Hedging Instruments Liability, at Fair Value | 0 | 7
Liability [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Short-term Investments | 0 | 0
Assets [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Short-term Investments | $ 196 | $ 229
Fair Value, Inputs, Level 3, estimated range of payments, low [Member] |  |
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | 40,000,000 |
Fair Value, Inputs, Level 3, estimated range of payments, high [Member] |  |
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | 100,000,000 |
Fair Value, Inputs, Level 3, estimated range of payments, average [Member] |  |
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | 70,000,000 |
Fair Value, Inputs, Level 3, estimated range of probabilities of acceleration, low [Member] |  |
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | 0 |
Fair Value, Inputs, Level 3, estimated range of probabilities of acceleration, high [Member] |  |
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | 0.10 |
Fair Value, Inputs, Level 3, weighted average payment period [Member] |  |
Business Combinations [Abstract] |  |
Duration of contingent consideration arrangement | 7 years |
Fair Value, Inputs, Level 3, estimated range of discount rates, low [Member] |  |
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | 0.01 |
Fair Value, Inputs, Level 3, estimated range of discount rates, high [Member] |  |
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | 0.05 |
Fair Value, Inputs, Level 3, weighted average discount rate [Member] |  |
Business Combinations [Abstract] |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | 0.02 |

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