Hedging Transactions and Derivative Financial Instruments (Details 2) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | |
Jul. 03, 2015 | Jun. 27, 2014 | Jul. 03, 2015 | Jun. 27, 2014 | Dec. 31, 2014 |
Gains and (losses) related to derivative instruments | | | | | |
Anticipated gains (losses) cash flows hedges, estimated reclassification to earnings during next twelve months | $ 625 | | | | |
Fixed-rate debt | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Increase (Decrease) in carrying value due to hedge adjustments | 132 | | $ 132 | | |
Cash Flow Hedges | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | 141 | $ (100) | 809 | $ (223) | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | 191 | 25 | 318 | 64 | |
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) | 0 | 0 | 0 | 0 | |
Cash Flow Hedges | Interest Rate Swap [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 4,328 | | 4,328 | | |
Cash Flow Hedges | Foreign currency contracts | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 12,231 | | 12,231 | | $ 13,224 |
Cash Flow Hedges | Foreign currency contracts | Net operating revenues | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | (38) | (50) | 726 | (112) | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | 178 | 18 | 298 | 43 | |
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) | 0 | 0 | 0 | 0 | |
Cash Flow Hedges | Foreign currency contracts | Cost of goods sold | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | 11 | (9) | 30 | (21) | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | 16 | 7 | 28 | 20 | |
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) | 0 | 0 | 0 | 0 | |
Cash Flow Hedges | Foreign currency contracts | Other income (loss) - net | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | 0 | | 18 | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | (2) | | (4) | | |
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) | 0 | | 0 | | |
Cash Flow Hedges | Currency Swap [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | | | | | 2,590 |
Cash Flow Hedges | Interest rate contracts | Interest Expense [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | 168 | (40) | 36 | (91) | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | 0 | 0 | (3) | 0 | |
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) | 0 | 0 | 0 | 0 | |
Cash Flow Hedges | Commodity contracts | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 6 | | 6 | | 9 |
Cash Flow Hedges | Commodity contracts | Cost of goods sold | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | 0 | (1) | (1) | 1 | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | (1) | 0 | (1) | 1 | |
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) | 0 | 0 | 0 | 0 | |
Fair Value Hedges | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | (4) | 2 | 0 | 0 | |
Fair Value Hedges | Other income (loss) - net | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | (3) | (7) | (9) | (11) | |
Fair Value Hedges | Interest Expense [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | (1) | 9 | 9 | 11 | |
Fair Value Hedges | Fixed-rate debt | Interest Expense [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | 250 | (12) | 231 | (15) | |
Fair Value Hedges | Interest Rate Swap [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 8,512 | | 8,512 | | 6,600 |
Fair Value Hedges | Interest Rate Swap [Member] | Interest Expense [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | (251) | 21 | (222) | 26 | |
Fair Value Hedges | Foreign currency contracts | Other income (loss) - net | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | 23 | (37) | 135 | (19) | |
Fair Value Hedges | Available-for-sale Securities [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 982 | | 982 | | 1,358 |
Fair Value Hedges | Available-for-sale Securities [Member] | Other income (loss) - net | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | (26) | 30 | (144) | 8 | |
Net Investment Hedges | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 13,243 | | 13,243 | | 2,047 |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | (374) | (74) | 124 | (142) | |
Net Investment Hedges | Foreign currency contracts | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 1,847 | | 1,847 | | 2,047 |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | (18) | (74) | 406 | (142) | |
Net Investment Hedges | Foreign currency denominated debt | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 11,396 | | 11,396 | | 0 |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | (356) | 0 | (282) | 0 | |
Designated as Hedging Instrument [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Liability, Fair Value, Gross Liability | 277 | | 277 | | 320 |
Not Designated as Hedging Instrument [Member] | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Liability, Fair Value, Gross Liability | 202 | | 202 | | 240 |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | (9) | 59 | (117) | 63 | |
Not Designated as Hedging Instrument [Member] | Foreign currency contracts | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 4,284 | | 4,284 | | 4,334 |
Not Designated as Hedging Instrument [Member] | Foreign currency contracts | Net operating revenues | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | 0 | (6) | 9 | (18) | |
Not Designated as Hedging Instrument [Member] | Foreign currency contracts | Cost of goods sold | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | 1 | 0 | 1 | 0 | |
Not Designated as Hedging Instrument [Member] | Foreign currency contracts | Other income (loss) - net | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | (32) | 21 | (49) | 23 | |
Not Designated as Hedging Instrument [Member] | Commodity contracts | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative, Notional Amount | 1,090 | | 1,090 | | 816 |
Not Designated as Hedging Instrument [Member] | Commodity contracts | Net operating revenues | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | 4 | 2 | 1 | 0 | |
Not Designated as Hedging Instrument [Member] | Commodity contracts | Cost of goods sold | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | 5 | 13 | (19) | 35 | |
Not Designated as Hedging Instrument [Member] | Commodity contracts | Selling, general and administrative expenses | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | 6 | 4 | 1 | 1 | |
Not Designated as Hedging Instrument [Member] | Other derivative instruments | Other income (loss) - net | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | 6 | 8 | (62) | 8 | |
Not Designated as Hedging Instrument [Member] | Other derivative instruments | Selling, general and administrative expenses | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Net | 1 | $ 17 | 1 | $ 14 | |
Accrued Liabilities [Member] | Designated as Hedging Instrument [Member] | Foreign currency contracts | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Liability, Fair Value, Gross Liability | 24 | | 24 | | 24 |
Accrued Liabilities [Member] | Designated as Hedging Instrument [Member] | Commodity contracts | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Liability, Fair Value, Gross Liability | 0 | | $ 0 | | $ 1 |
Foreign currency denominated debt | Cash Flow Hedges | | | | | |
Gains and (losses) related to derivative instruments | | | | | |
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | $ (92) | | | | |