Annual report pursuant to Section 13 and 15(d)

HEDGING TRANSACTIONS AND DERIVATIVE FINANCIAL INSTRUMENTS (Details)

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HEDGING TRANSACTIONS AND DERIVATIVE FINANCIAL INSTRUMENTS (Details) - USD ($)
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Jan. 01, 2019
Fair Value, Derivatives Designated and Not Designated as Hedges        
Maximum length of time over which future cash flow exposures are hedged (in years) 4 years      
Derivatives Designated as Hedging Instruments, Assets, at Fair Value $ 552,000,000 $ 245,000,000    
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value 36,000,000 70,000,000    
Derivatives Designated as Hedging Instruments, Liabilities, at Fair Value 109,000,000 75,000,000    
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value 53,000,000 160,000,000    
Anticipated gains (losses) cash flows hedges, estimated reclassification to earnings 72,000,000      
Foreign currency contracts | Prepaid Expenses and Other Current Assets        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivatives Designated as Hedging Instruments, Assets, at Fair Value 24,000,000 43,000,000    
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value 13,000,000 61,000,000    
Foreign currency contracts | Other assets        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivatives Designated as Hedging Instruments, Assets, at Fair Value 91,000,000 114,000,000    
Foreign currency contracts | Accounts payable and accrued expenses        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivatives Designated as Hedging Instruments, Liabilities, at Fair Value 40,000,000 19,000,000    
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value 39,000,000 101,000,000    
Foreign currency contracts | Other liabilities        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivatives Designated as Hedging Instruments, Liabilities, at Fair Value 48,000,000 15,000,000    
Commodity contracts | Prepaid Expenses and Other Current Assets        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value 8,000,000 2,000,000    
Commodity contracts | Other assets        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value 2,000,000 0    
Commodity contracts | Accounts payable and accrued expenses        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivatives Designated as Hedging Instruments, Liabilities, at Fair Value 0 1,000,000    
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value 13,000,000 38,000,000    
Commodity contracts | Other liabilities        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value 1,000,000 8,000,000    
Interest rate contracts | Prepaid Expenses and Other Current Assets        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivatives Designated as Hedging Instruments, Assets, at Fair Value 10,000,000 0    
Interest rate contracts | Other assets        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivatives Designated as Hedging Instruments, Assets, at Fair Value 427,000,000 88,000,000    
Interest rate contracts | Other liabilities        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivatives Designated as Hedging Instruments, Liabilities, at Fair Value 21,000,000 40,000,000    
Other Derivative Instruments | Prepaid Expenses and Other Current Assets        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value 12,000,000 7,000,000    
Other Derivative Instruments | Other assets        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value 1,000,000 0    
Other Derivative Instruments | Accounts payable and accrued expenses        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value 0 13,000,000    
Cash Flow Hedges        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax (200,000,000) 68,000,000 $ (188,000,000)  
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) (162,000,000) 90,000,000 501,000,000  
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) 0 (19,000,000) 6,000,000  
Cash Flow Hedges | Currency Swap [Member]        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Notional Amount 3,028,000,000 3,028,000,000    
Cash Flow Hedges | Foreign currency contracts        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Notional Amount 6,957,000,000 3,175,000,000    
Cash Flow Hedges | Commodity contracts        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Notional Amount 2,000,000 9,000,000    
Cash Flow Hedges | Interest expense | Foreign currency contracts        
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  
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) (9,000,000) (9,000,000) (9,000,000)  
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) 0 0 0  
Cash Flow Hedges | Interest expense | Interest rate contracts        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax (47,000,000) 22,000,000 (22,000,000)  
Gain (Loss) Reclassified from AOCI into Income (Effective Portion) (42,000,000) (40,000,000) (37,000,000)  
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) 0 (8,000,000) 2,000,000  
Fair Value Hedges        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) (1,000,000) (4,000,000) 1,000,000  
Fair Value Hedges | Long-term Debt, Current Maturities [Domain]        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Amount of Hedged Item 1,004 0    
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) 5 0    
Fair Value Hedges | Long-term Debt [Member]        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Amount of Hedged Item 12,087 8,043    
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) 448 62    
Fair Value Hedges | Interest Rate Swap [Member]        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Notional Amount 12,523,000,000 8,023,000,000    
Fair Value Hedges | Interest expense        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) (1,000,000) (4,000,000) (6,000,000)  
Fair Value Hedges | Interest expense | Interest rate contracts        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) 368,000,000 34,000,000 (69,000,000)  
Fair Value Hedges | Interest expense | Fixed Rate Debt        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Gain (Loss) Recognized in Income (Ineffective Portion and Amount Excluded from Effectiveness Testing) (369,000,000) (38,000,000) 63,000,000  
Net Investment Hedges        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Notional Amount 12,334,000,000 12,494,000,000    
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax 195,000,000 639,000,000 (1,512,000,000)  
Net Investment Hedges | Foreign currency contracts        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Notional Amount 0 0    
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax 51,000,000 (14,000,000) $ (7,000,000)  
Not Designated as Hedging Instrument [Member] | Foreign currency contracts        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Notional Amount 4,291,000,000 10,939,000,000    
Not Designated as Hedging Instrument [Member] | Commodity contracts        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Derivative, Notional Amount $ 425,000,000 $ 373,000,000    
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] | 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] | Fair Value Hedges | REINVESTED EARNINGS        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Cumulative Effect of New Accounting Principle in Period of Adoption       (18,000,000)
Accounting Standards Update 2017-12 [Member] | Fair Value Hedges | Long-term Debt [Member]        
Fair Value, Derivatives Designated and Not Designated as Hedges        
Cumulative Effect of New Accounting Principle in Period of Adoption       $ 24,000,000