Quarterly report pursuant to Section 13 or 15(d)

DEBT AND FINANCING ARRANGEMENTS - Additional Information (Detail)

v3.21.1
DEBT AND FINANCING ARRANGEMENTS - Additional Information (Detail)
€ in Millions
3 Months Ended
Jan. 15, 2021
USD ($)
Mar. 31, 2021
USD ($)
Credit_Agreements
Mar. 31, 2021
EUR (€)
Credit_Agreements
Dec. 31, 2020
USD ($)
Debt Instrument [Line Items]        
Face value of debt instrument   $ 23,891,000,000    
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   $ 4,100,000,000    
Sale-lease back outstanding   0    
Long-term debt fair value   26,300,000,000   $ 28,300,000,000
Finance Lease, Liability   352,000,000   342,000,000
Commercial Paper   697,000,000   $ 15,000,000
U.S. Commercial Paper Program        
Debt Instrument [Line Items]        
Commercial paper program, authorized to borrow   $ 10,000,000,000.0    
Debt, weighted average interest rate   0.06% 0.06%  
Commercial Paper   $ 697,000,000    
Foreign Commercial Paper Program        
Debt Instrument [Line Items]        
Commercial paper program, authorized to borrow | €     € 5,000  
Commercial Paper | €     € 0  
Revolving Credit Facility Expiring In 2015        
Debt Instrument [Line Items]        
Maturity   Dec. 07, 2021    
Revolving credit facilities   $ 2,000,000,000.0    
Amounts outstanding under this facility   $ 0    
Revolving Credit Facility Expiring In 2017        
Debt Instrument [Line Items]        
Maturity   Dec. 11, 2023    
Revolving credit facilities   $ 2,500,000,000    
Amounts outstanding under this facility   $ 0    
Revolving Credit Facility Expiring In 2017 | Minimum [Member]        
Debt Instrument [Line Items]        
Applicable margin for base rate below LIBOR   0.00%    
Revolving Credit Facility Expiring In 2017 | Maximum [Member]        
Debt Instrument [Line Items]        
Applicable margin for base rate below LIBOR   1.00%    
Commercial Paper        
Debt Instrument [Line Items]        
Face value of debt instrument   $ 697,000,000    
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 | 3.050% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   3.05% 3.05%  
Face value of debt instrument   $ 1,000,000,000    
Senior notes | 3.900% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   3.90% 3.90%  
Face value of debt instrument   $ 1,000,000,000    
Senior notes | 4.450% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   4.45% 4.45%  
Face value of debt instrument   $ 750,000,000    
Senior notes | 5.200% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   5.20% 5.20%  
Face value of debt instrument   $ 500,000,000    
Senior notes | 5.300% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   5.30% 5.30%  
Face value of debt instrument   $ 1,250,000,000    
Senior notes | 3.400% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   3.40% 3.40%  
Face value of debt instrument   $ 750,000,000    
Senior notes | 4.250% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   4.25% 4.25%  
Face value of debt instrument   $ 750,000,000    
Senior notes | 2.500% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   2.50% 2.50%  
Face value of debt instrument   $ 400,000,000    
Senior notes | 2.200% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   2.20% 2.20%  
Face value of debt instrument   $ 400,000,000    
Senior notes | 3.400% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   3.40% 3.40%  
Face value of debt instrument   $ 700,000,000    
Senior notes | 8.375% debentures        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate   8.375% 8.375%  
Face value of debt instrument   $ 276,000,000    
Senior notes | 3.125% senior notes        
Debt Instrument [Line Items]        
Debt instrument, stated interest rate 3.125% 3.125% 3.125%  
Face value of debt instrument   $ 0    
Maturity Jan. 15, 2021      
Repayments of senior notes $ 1,500,000,000      
LIBOR rate | Revolving Credit Facility Expiring In 2015        
Debt Instrument [Line Items]        
Applicable margin rates   0.875%    
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%    
LIBOR | Revolving Credit Facility Expiring In 2015        
Debt Instrument [Line Items]        
Applicable margin rates   1.00%    
LIBOR | Revolving Credit Facility Expiring In 2017        
Debt Instrument [Line Items]        
Applicable margin rates   1.00%    
Federal Funds Rate | Revolving Credit Facility Expiring In 2015        
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%