Quarterly report pursuant to Section 13 or 15(d)

DEBT AND FINANCING ARRANGEMENTS - Additional Information (Detail)

v3.4.0.3
DEBT AND FINANCING ARRANGEMENTS - Additional Information (Detail)
€ in Millions, £ in Millions, $ in Millions
1 Months Ended 3 Months Ended
Mar. 31, 2016
GBP (£)
Credit_Agreements
Sep. 30, 2015
Mar. 31, 2016
GBP (£)
Credit_Agreements
Mar. 31, 2016
EUR (€)
Credit_Agreements
Mar. 31, 2016
USD ($)
Credit_Agreements
Dec. 31, 2015
USD ($)
Debt Instrument [Line Items]            
Face value of debt instrument         $ 15,183  
Number of credit agreements | Credit_Agreements 2   2 2 2  
Covenants limit, amount of secured indebtedness and debt in sale-leaseback transactions, percentage of net tangible assets 10.00%   10.00% 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         $ 2,306  
Sale-lease back outstanding         0  
Secured debt outstanding         0  
Long-term debt fair value         17,243 $ 15,524
U.S. Commercial Paper Program            
Debt Instrument [Line Items]            
Commercial paper program, authorized to borrow         10,000  
Total debt         $ 2,926  
Debt, weighted average interest rate 0.41%   0.41% 0.41% 0.41%  
Foreign Commercial Paper Program            
Debt Instrument [Line Items]            
Commercial paper program, authorized to borrow | €       € 5,000    
Total debt £ 115   £ 115   $ 165  
Debt, weighted average interest rate (0.18%)   (0.18%) (0.18%) (0.18%)  
Revolving Credit Facility Expiring In 2015 [Member]            
Debt Instrument [Line Items]            
Revolving credit facilities         $ 1,500  
Maturity     Mar. 24, 2017      
Applicable margin for base rate below LIBOR 1.00%   1.00% 1.00% 1.00%  
Revolving Credit Facility Expiring In 2017            
Debt Instrument [Line Items]            
Revolving credit facilities         $ 3,000  
Maturity     Mar. 25, 2021      
Applicable margin for base rate below LIBOR 1.00%   1.00% 1.00% 1.00%  
Revolving Credit Facility Expiring In 2017 | Minimum [Member]            
Debt Instrument [Line Items]            
Applicable margin for base rate below LIBOR 0.00%   0.00% 0.00% 0.00%  
Senior notes | Floating Rate Senior Notes Due 2066            
Debt Instrument [Line Items]            
Face value of debt instrument         $ 118  
Call period (in years) 30 years          
Put period (in years) 1 year          
Senior notes | A1125SeniorNotes [Member]            
Debt Instrument [Line Items]            
Face value of debt instrument         $ 375  
Debt instrument, stated interest rate 1.125%   1.125% 1.125% 1.125%  
Senior notes | 2.45% senior notes [Member]            
Debt Instrument [Line Items]            
Face value of debt instrument         $ 1,000  
Debt instrument, stated interest rate 2.45%   2.45% 2.45% 2.45%  
Senior notes | 3.625% senior notes [Member]            
Debt Instrument [Line Items]            
Face value of debt instrument         $ 375  
Debt instrument, stated interest rate 3.625%   3.625% 3.625% 3.625%  
Commercial Paper, Euro Denominated [Member] | U.S. Commercial Paper Program            
Debt Instrument [Line Items]            
Total debt       € 630 $ 718  
Commercial Paper            
Debt Instrument [Line Items]            
Face value of debt instrument         $ 3,810  
Commercial Paper | Foreign Commercial Paper Program            
Debt Instrument [Line Items]            
Debt, weighted average interest rate           0.54%
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 2066            
Debt Instrument [Line Items]            
Applicable margin rates 0.30%          
LIBOR | Senior notes | $56M Floating Rate Senior Notes Maturing 2065            
Debt Instrument [Line Items]            
Applicable margin rates   30.00%        
LIBOR | Senior notes | $46M Floating Rate Senior Notes Maturing 2065            
Debt Instrument [Line Items]            
Applicable margin rates   0.30%