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Fair Values of Financial Assets and Liabilities (Detail) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 25, 2017 | Mar. 19, 2016 | Dec. 31, 2016
Derivatives, Fair Value [Line Items] |  |  |  |
Available-for-sale Equity Securities, Accumulated Gross Unrealized Gain, before Tax |  | $ 83 |  | $ 72
Short-term Investments |  | 6,461 |  | 6,967
Prepaid forward contracts |  | 27 |  | 25
Deferred compensation |  | 483 |  | 472
Derivatives not designated as hedging instruments: |  |  |  |
Total derivatives at fair value |  | 139 |  | 182
Total Financial Assets at fair value |  | 12,425 |  | 11,851
Derivatives not designated as hedging instruments: |  |  |  |
Total derivatives at fair value |  | 528 |  | 529
Total Financial Liabilities at fair Value |  | 1,011 |  | 1,001
Fair Value/Non-designated Hedges |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Gain (Loss) on Derivative Instruments, Net, Pretax |  | 20 | $ (32) |
Cash Flow Hedging [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net |  | 21 | 0 |
Losses/(Gains) Reclassified from Accumulated Other Comprehensive Loss into Income Statement (b) |  | (33) | (21) |
Derivatives Designated As Fair Value Hedging Instruments Assets |  |  |  |
Derivatives designated as fair value hedging instruments: |  |  |  |
Interest rate derivatives |  | 54 |  | 66
Derivatives Designated As Hedging Instruments Assets |  |  |  |
Derivatives designated as cash flow hedging instruments: |  |  |  |
Foreign exchange contracts |  | 30 |  | 51
Interest rate derivatives |  | 0 |  | 0
Commodity contracts |  | 1 |  | 2
Derivatives designated as hedging instruments, Assets, Total |  | 31 |  | 53
Derivatives Not Designated As Hedging Instruments Assets |  |  |  |
Derivatives not designated as hedging instruments: |  |  |  |
Foreign exchange contracts |  | 0 |  | 2
Commodity contracts |  | 54 |  | 61
Derivatives not designated as hedging instruments, Assets, Total |  | 54 |  | 63
Derivatives Designated As Fair Value Hedging Instruments Liabilities |  |  |  |
Derivatives designated as fair value hedging instruments: |  |  |  |
Interest rate derivatives |  | 81 |  | 71
Derivatives Designated As Hedging Instruments Liabilities |  |  |  |
Derivatives designated as cash flow hedging instruments: |  |  |  |
Foreign exchange contracts |  | 16 |  | 8
Interest rate derivatives |  | 389 |  | 408
Commodity contracts |  | 1 |  | 1
Derivatives designated as hedging instruments, Liabilities, Total |  | 406 |  | 417
Derivatives Not Designated As Hedging Instruments Liabilities |  |  |  |
Derivatives not designated as hedging instruments: |  |  |  |
Foreign exchange contracts |  | 9 |  | 15
Commodity contracts |  | 32 |  | 26
Derivatives not designated as hedging instruments, Liabilities, Total |  | 41 |  | 41
Foreign Exchange Forward [Member] | Fair Value/Non-designated Hedges |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Gain (Loss) on Derivative Instruments, Net, Pretax | [1] | (5) | 33 |
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net |  | 20 | 16 |
Losses/(Gains) Reclassified from Accumulated Other Comprehensive Loss into Income Statement (b) | [2] | (5) | (21) |
Interest Rate Contract [Member] | Fair Value/Non-designated Hedges |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Gain (Loss) on Derivative Instruments, Net, Pretax | [1] | 22 | (69) |
Interest Rate Contract [Member] | Cash Flow Hedging [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net |  | (19) | (16) |
Losses/(Gains) Reclassified from Accumulated Other Comprehensive Loss into Income Statement (b) | [2] | (30) | (3) |
Commodity contracts | Fair Value/Non-designated Hedges |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Gain (Loss) on Derivative Instruments, Net, Pretax | [1] | 3 | 4 |
Commodity contracts | Cash Flow Hedging [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net |  | 2 |  |
Losses/(Gains) Reclassified from Accumulated Other Comprehensive Loss into Income Statement (b) | [2] | 2 | $ 3 |
Net Investment Hedging [Member] | Cash Flow Hedging [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net |  | 18 |  |
Liability [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Available-for-sale securities |  | 0 |  | 0
Assets [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Available-for-sale securities |  | 11,964 |  | 11,369
Assets [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Available-for-sale securities |  | 93 |  | 82
Liability [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Available-for-sale securities |  | 0 |  | 0
Liability [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Available-for-sale securities |  | 0 |  | 0
Assets [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Available-for-sale securities |  | 12,057 |  | 11,451
Liability [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Short-term Investments |  | 0 |  | 0
Assets [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Short-term Investments |  | 202 |  | 193
Liability [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Prepaid forward contracts |  | 0 |  | 0
Assets [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Deferred compensation |  | 0 |  | 0
Cash Equivalents [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Available-for-sale securities |  | 5,700 |  | 4,600
Short-term Investments [Member] |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |
Available-for-sale securities |  | $ 6,300 |  | $ 6,800
[1] | Foreign exchange derivative losses/gains are primarily included in selling, general and administrative expenses. Interest rate derivative losses/gains are primarily from fair value hedges and are included in interest expense. These losses/gains are substantially offset by decreases/increases in the value of the underlying debt, which are also included in interest expense. Commodity derivative losses/gains are included in either cost of sales or selling, general and administrative expenses, depending on the underlying commodity.
[2] | Foreign exchange derivative losses/gains are included in cost of sales. Interest rate derivative losses/gains are included in interest expense. Commodity derivative losses/gains are included in either cost of sales or selling, general and administrative expenses, depending on the underlying commodity.

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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624163-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226000-175313 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=64830801&loc=SL51823488-111719 + Details
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