Quarterly report pursuant to Section 13 or 15(d)

DEBT AND FINANCING ARRANGEMENTS - Additional Information (Detail)

v3.8.0.1
DEBT AND FINANCING ARRANGEMENTS - Additional Information (Detail)
€ in Millions
3 Months Ended
Jan. 15, 2018
USD ($)
May 15, 2017
May 11, 2017
Mar. 31, 2018
USD ($)
Credit_Agreements
Mar. 31, 2018
EUR (€)
Credit_Agreements
Dec. 31, 2017
USD ($)
Debt Instrument [Line Items]            
Debt instrument, stated interest rate       8.375% 8.375%  
Face value of debt instrument       $ 23,988,000,000    
Number of credit agreements | Credit_Agreements       2 2  
Covenants limit, amount of secured indebtedness and debt in sale-leaseback transactions, percentage of net tangible assets       10.00% 10.00%  
Covenants that limit the amount of secured indebtedness and amount of attributable debt in sale-leaseback transactions, net tangible assets amount       $ 2,740,000,000    
Sale-lease back outstanding       0    
Secured debt outstanding       0    
Long-term debt fair value       23,968,000,000   $ 25,206,000,000
U.S. Commercial Paper Program            
Debt Instrument [Line Items]            
Commercial paper program, authorized to borrow       $ 10,000,000,000    
Foreign Commercial Paper Program            
Debt Instrument [Line Items]            
Commercial paper program, authorized to borrow | €         € 5,000  
Revolving Credit Facility Expiring In 2015 [Member]            
Debt Instrument [Line Items]            
Maturity       Mar. 22, 2019    
Revolving credit facilities       $ 4,500,000,000    
Applicable margin for base rate below LIBOR       1.00%    
Revolving Credit Facility Expiring In 2017            
Debt Instrument [Line Items]            
Maturity       Mar. 24, 2022    
Revolving credit facilities       $ 3,000,000,000    
Applicable margin for base rate below LIBOR       1.00%    
Revolving Credit Facility Expiring In 2017 | Minimum [Member]            
Debt Instrument [Line Items]            
Applicable margin for base rate below LIBOR       0.00%    
Senior notes | 2.350% senior notes            
Debt Instrument [Line Items]            
Debt instrument, stated interest rate       2.35% 2.35%  
Face value of debt instrument       $ 600,000,000    
Senior notes | Canadian senior note 2.125%            
Debt Instrument [Line Items]            
Debt instrument, stated interest rate       2.125% 2.125%  
Face value of debt instrument       $ 580,000,000    
Applicable margin rates   0.215%        
Senior notes | 5.50% stated rate            
Debt Instrument [Line Items]            
Debt instrument, stated interest rate       5.50% 5.50%  
Face value of debt instrument       $ 750,000,000    
Repayments of Debt $ 750,000,000          
Commercial Paper            
Debt Instrument [Line Items]            
Face value of debt instrument       2,622,000,000    
Commercial Paper | U.S. Commercial Paper Program            
Debt Instrument [Line Items]            
Total debt       $ 2,511,000,000    
Debt, weighted average interest rate       1.73% 1.73%  
Commercial Paper | Foreign Commercial Paper Program            
Debt Instrument [Line Items]            
Total debt       $ 111,000,000 € 0  
Debt, weighted average interest rate       0.43% 0.43%  
LIBOR rate | Revolving Credit Facility Expiring In 2015 [Member] | Minimum [Member]            
Debt Instrument [Line Items]            
Applicable margin rates       0.10%    
LIBOR rate | Revolving Credit Facility Expiring In 2015 [Member] | Maximum [Member]            
Debt Instrument [Line Items]            
Applicable margin rates       0.75%    
LIBOR rate | Revolving Credit Facility Expiring In 2017            
Debt Instrument [Line Items]            
Applicable margin rates       1.00%    
LIBOR rate | Revolving Credit Facility Expiring In 2017 | Minimum [Member]            
Debt Instrument [Line Items]            
Applicable margin rates       0.10%    
LIBOR rate | Revolving Credit Facility Expiring In 2017 | Maximum [Member]            
Debt Instrument [Line Items]            
Applicable margin rates       0.75%    
Citibank base rate | Revolving Credit Facility Expiring In 2015 [Member] | Minimum [Member]            
Debt Instrument [Line Items]            
Applicable margin rates       0.00%    
Citibank base rate | Revolving Credit Facility Expiring In 2015 [Member] | Maximum [Member]            
Debt Instrument [Line Items]            
Applicable margin rates       1.00%    
Federal Funds Rate | Revolving Credit Facility Expiring In 2015 [Member]            
Debt Instrument [Line Items]            
Applicable margin rates       0.50%    
Federal Funds Rate | Revolving Credit Facility Expiring In 2017            
Debt Instrument [Line Items]            
Applicable margin rates       0.50%    
LIBOR | Senior notes | Floating Rate Senior Notes Due 2067            
Debt Instrument [Line Items]            
Applicable margin rates       0.30%    
LIBOR | Senior notes | Floating-rate senior notes:            
Debt Instrument [Line Items]            
Applicable margin rates     0.38%