Hedging Transactions and Derivative Financial Instruments (Details) - USD ($) | 3 Months Ended | 9 Months Ended | | |
Sep. 27, 2019 | Sep. 28, 2018 | Sep. 27, 2019 | Sep. 28, 2018 | Jan. 01, 2019 | Dec. 31, 2018 |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Maximum Length of Time Hedged in Cash Flow Hedge | | | 3 years | | | |
Gains (losses) on net investment hedges arising during the period | $ 489,000,000 | $ 59,000,000 | $ 486,000,000 | $ 353,000,000 | | |
Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | (1,000,000) | 25,000,000 | (100,000,000) | | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | (62,000,000) | 59,000,000 | (165,000,000) | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net | 0 | 2,000,000 | 0 | | | |
Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | 6,000,000 | 3,000,000 | 10,000,000 | (7,000,000) | | |
Long-term Debt [Member] | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Amount of Hedged Item | 13,091 | | 13,091 | | | $ 8,043 |
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) | 710 | | 710 | | | 62 |
Foreign currency contracts | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Notional Amount | 7,833,000,000 | | 7,833,000,000 | | | 3,175,000,000 |
Commodity contracts | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Notional Amount | 2,000,000 | | 2,000,000 | | | 9,000,000 |
Cross Currency Swap | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Notional Amount | 3,028,000,000 | | 3,028,000,000 | | | 3,028,000,000 |
Interest Rate Swap [Member] | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Notional Amount | 12,655,000,000 | | 12,655,000,000 | | | 8,023,000,000 |
Designated as Hedging Instrument [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, assets, fair value | 878,000,000 | | 878,000,000 | | | 245,000,000 |
Derivative instruments, liabilities, fair value | 74,000,000 | | 74,000,000 | | | 75,000,000 |
Designated as Hedging Instrument [Member] | Foreign currency contracts | Prepaid expenses and other assets | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, assets, fair value | 80,000,000 | | 80,000,000 | | | 43,000,000 |
Designated as Hedging Instrument [Member] | Foreign currency contracts | Other Assets | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, assets, fair value | 103,000,000 | | 103,000,000 | | | 114,000,000 |
Designated as Hedging Instrument [Member] | Foreign currency contracts | Accounts payable and accrued expenses | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, liabilities, fair value | 38,000,000 | | 38,000,000 | | | 19,000,000 |
Designated as Hedging Instrument [Member] | Foreign currency contracts | Other Liabilities | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, liabilities, fair value | 36,000,000 | | 36,000,000 | | | 15,000,000 |
Designated as Hedging Instrument [Member] | Commodity contracts | Accounts payable and accrued expenses | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, liabilities, fair value | 0 | | 0 | | | 1,000,000 |
Designated as Hedging Instrument [Member] | Interest Rate Contract [Member] | Other Assets | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, assets, fair value | 695,000,000 | | 695,000,000 | | | 88,000,000 |
Designated as Hedging Instrument [Member] | Interest Rate Contract [Member] | Other Liabilities | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, liabilities, fair value | 0 | | 0 | | | 40,000,000 |
Not Designated as Hedging Instrument [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | (55,000,000) | 67,000,000 | (27,000,000) | (25,000,000) | | |
Derivative instruments, assets, fair value | 65,000,000 | | 65,000,000 | | | 70,000,000 |
Derivative instruments, liabilities, fair value | 101,000,000 | | 101,000,000 | | | 160,000,000 |
Not Designated as Hedging Instrument [Member] | Foreign currency contracts | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Notional Amount | 4,655,000,000 | | 4,655,000,000 | | | 10,939,000,000 |
Not Designated as Hedging Instrument [Member] | Foreign currency contracts | Prepaid expenses and other assets | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, assets, fair value | 52,000,000 | | 52,000,000 | | | 61,000,000 |
Not Designated as Hedging Instrument [Member] | Foreign currency contracts | Accounts payable and accrued expenses | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, liabilities, fair value | 33,000,000 | | 33,000,000 | | | 101,000,000 |
Not Designated as Hedging Instrument [Member] | Foreign currency contracts | Other Liabilities | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, liabilities, fair value | 4,000,000 | | 4,000,000 | | | 0 |
Not Designated as Hedging Instrument [Member] | Commodity contracts | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Notional Amount | 552,000,000 | | 552,000,000 | | | 373,000,000 |
Not Designated as Hedging Instrument [Member] | Commodity contracts | Prepaid expenses and other assets | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, assets, fair value | 1,000,000 | | 1,000,000 | | | 2,000,000 |
Not Designated as Hedging Instrument [Member] | Commodity contracts | Accounts payable and accrued expenses | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, liabilities, fair value | 60,000,000 | | 60,000,000 | | | 38,000,000 |
Not Designated as Hedging Instrument [Member] | Commodity contracts | Other Liabilities | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, liabilities, fair value | 4,000,000 | | 4,000,000 | | | 8,000,000 |
Not Designated as Hedging Instrument [Member] | Other derivative instruments | Prepaid expenses and other assets | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, assets, fair value | 10,000,000 | | 10,000,000 | | | 7,000,000 |
Not Designated as Hedging Instrument [Member] | Other derivative instruments | Other Assets | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, assets, fair value | 2,000,000 | | 2,000,000 | | | 0 |
Not Designated as Hedging Instrument [Member] | Other derivative instruments | Accounts payable and accrued expenses | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative instruments, liabilities, fair value | 0 | | 0 | | | $ 13,000,000 |
Net operating revenues | Foreign currency contracts | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | 71,000,000 | 2,000,000 | 44,000,000 | 10,000,000 | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | (5,000,000) | 43,000,000 | 2,000,000 | 97,000,000 | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net | 0 | 0 | 0 | 1,000,000 | | |
Net operating revenues | Not Designated as Hedging Instrument [Member] | Foreign currency contracts | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | 15,000,000 | 8,000,000 | 2,000,000 | 34,000,000 | | |
Other Income (loss) - net | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | | | 0 | 0 | | |
Other Income (loss) - net | Foreign currency contracts | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | (46,000,000) | 20,000,000 | (99,000,000) | 46,000,000 | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | (46,000,000) | 23,000,000 | (139,000,000) | 3,000,000 | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net | 0 | 2,000,000 | 0 | 4,000,000 | | |
Other Income (loss) - net | Foreign currency contracts | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | | | 0 | (6,000,000) | | |
Other Income (loss) - net | Available-for-sale Securities [Member] | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | | | 0 | 6,000,000 | | |
Other Income (loss) - net | Not Designated as Hedging Instrument [Member] | Foreign currency contracts | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | (21,000,000) | 29,000,000 | (46,000,000) | (87,000,000) | | |
Other Income (loss) - net | Not Designated as Hedging Instrument [Member] | Other derivative instruments | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | 5,000,000 | 0 | 39,000,000 | 0 | | |
Income from Discontinued Operations [Member] | Commodity contracts | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | | | | 91,000,000 | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | | | | 70,000,000 | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net | | | | (11,000,000) | | |
Cost of goods sold | Foreign currency contracts | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | 3,000,000 | 3,000,000 | 1,000,000 | 13,000,000 | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | 2,000,000 | 4,000,000 | 9,000,000 | 5,000,000 | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net | 0 | 0 | 0 | (3,000,000) | | |
Cost of goods sold | Commodity contracts | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | 1,000,000 | | 1,000,000 | | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | 0 | | 0 | | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net | 0 | | 0 | | | |
Cost of goods sold | Commodity [Member] | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | | | | 0 | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | | | | 0 | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net | | | | (5,000,000) | | |
Cost of goods sold | Not Designated as Hedging Instrument [Member] | Foreign currency contracts | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | 2,000,000 | 9,000,000 | 4,000,000 | 3,000,000 | | |
Cost of goods sold | Not Designated as Hedging Instrument [Member] | Commodity contracts | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | (60,000,000) | 3,000,000 | (58,000,000) | 15,000,000 | | |
Selling, general and administrative expenses | Not Designated as Hedging Instrument [Member] | Other derivative instruments | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | 4,000,000 | 18,000,000 | 32,000,000 | 11,000,000 | | |
Interest Expense [Member] | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | 6,000,000 | 3,000,000 | 10,000,000 | (7,000,000) | | |
Interest Expense [Member] | Foreign currency contracts | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | 0 | 0 | 0 | 0 | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | (3,000,000) | (2,000,000) | (7,000,000) | (6,000,000) | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net | 0 | 0 | 0 | 0 | | |
Interest Expense [Member] | Interest Rate Contract [Member] | Cash Flow Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | (30,000,000) | 0 | (47,000,000) | 22,000,000 | | |
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) | (10,000,000) | (9,000,000) | (30,000,000) | (29,000,000) | | |
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net | 0 | 0 | | (8,000,000) | | |
Interest Expense [Member] | Interest Rate Contract [Member] | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | 206,000,000 | (38,000,000) | 647,000,000 | (57,000,000) | | |
Interest Expense [Member] | Fixed-rate debt | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | $ (200,000,000) | $ 41,000,000 | (637,000,000) | 50,000,000 | | |
Interest Expense [Member] | Not Designated as Hedging Instrument [Member] | Interest Rate Contract [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Derivative, Gain (Loss) on Derivative, Net | | | $ 0 | $ (1,000,000) | | |
Accounting Standards Update 2017-12 [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Cumulative Effect of New Accounting Principle in Period of Adoption | | | | | $ (12,000,000) | |
Accounting Standards Update 2017-12 [Member] | Long-term Debt [Member] | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Cumulative Effect of New Accounting Principle in Period of Adoption | | | | | 24,000,000 | |
Accounting Standards Update 2017-12 [Member] | Reinvested Earnings | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Cumulative Effect of New Accounting Principle in Period of Adoption | | | | | 6,000,000 | |
Accounting Standards Update 2017-12 [Member] | Reinvested Earnings | Fair Value Hedging [Member] | | | | | | |
Fair Value, Derivatives Designated and Not Designated as Hedges | | | | | | |
Cumulative Effect of New Accounting Principle in Period of Adoption | | | | | $ (18,000,000) | |