Quarterly report pursuant to Section 13 or 15(d)

DEBT AND FINANCING ARRANGEMENTS - Carrying Value of Outstanding Debt (Detail)

v3.22.1
DEBT AND FINANCING ARRANGEMENTS - Carrying Value of Outstanding Debt (Detail) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 22,055,000,000  
Total debt 21,881,000,000 $ 21,915,000,000
Less current maturities (2,141,000,000) (2,131,000,000)
Long-Term Debt and Finance Leases 19,740,000,000 19,784,000,000
Senior notes | 2.450% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000,000,000  
Debt instrument, stated interest rate 2.45%  
Total debt $ 1,002,000,000 1,010,000,000
Senior notes | 2.350% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 600,000,000  
Debt instrument, stated interest rate 2.35%  
Total debt $ 600,000,000 600,000,000
Senior notes | 2.500% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000,000,000  
Debt instrument, stated interest rate 2.50%  
Total debt $ 999,000,000 998,000,000
Senior notes | 2.800% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500,000,000  
Debt instrument, stated interest rate 2.80%  
Total debt $ 498,000,000 498,000,000
Senior notes | 2.200% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 400,000,000  
Debt instrument, stated interest rate 2.20%  
Total debt $ 399,000,000 399,000,000
Senior notes | 3.900% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000,000,000  
Debt instrument, stated interest rate 3.90%  
Total debt $ 996,000,000 996,000,000
Senior notes | 2.400% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500,000,000  
Debt instrument, stated interest rate 2.40%  
Total debt $ 499,000,000 498,000,000
Senior notes | 3.050% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000,000,000  
Debt instrument, stated interest rate 3.05%  
Total debt $ 994,000,000 994,000,000
Senior notes | 3.400% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 750,000,000  
Debt instrument, stated interest rate 3.40%  
Total debt $ 746,000,000 746,000,000
Senior notes | 2.500% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 400,000,000  
Debt instrument, stated interest rate 2.50%  
Total debt $ 397,000,000 397,000,000
Senior notes | 4.450% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 750,000,000  
Debt instrument, stated interest rate 4.45%  
Total debt $ 744,000,000 744,000,000
Senior notes | 6.200% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,500,000,000  
Debt instrument, stated interest rate 6.20%  
Total debt $ 1,484,000,000 1,484,000,000
Senior notes | 5.200% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500,000,000  
Debt instrument, stated interest rate 5.20%  
Total debt $ 494,000,000 494,000,000
Senior notes | 4.875% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500,000,000  
Debt instrument, stated interest rate 4.875%  
Total debt $ 491,000,000 491,000,000
Senior notes | 3.625% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 375,000,000  
Debt instrument, stated interest rate 3.625%  
Total debt $ 368,000,000 368,000,000
Senior notes | 3.400% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500,000,000  
Debt instrument, stated interest rate 3.40%  
Total debt $ 492,000,000 492,000,000
Senior notes | 3.750% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,150,000,000  
Debt instrument, stated interest rate 3.75%  
Total debt $ 1,137,000,000 1,137,000,000
Senior notes | 4.250% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 750,000,000  
Debt instrument, stated interest rate 4.25%  
Total debt $ 743,000,000 743,000,000
Senior notes | 3.400% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 700,000,000  
Debt instrument, stated interest rate 3.40%  
Total debt $ 688,000,000 688,000,000
Senior notes | 5.300% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,250,000,000  
Debt instrument, stated interest rate 5.30%  
Total debt $ 1,231,000,000 1,231,000,000
Senior notes | Floating-rate senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount 400,000,000  
Total debt 400,000,000 400,000,000
Senior notes | Floating-rate senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount 500,000,000  
Total debt 500,000,000 500,000,000
Senior notes | Floating-rate senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount 1,039,000,000  
Total debt 1,027,000,000 1,027,000,000
Senior notes | 7.620% debentures    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 276,000,000  
Debt instrument, stated interest rate 7.62%  
Total debt $ 280,000,000 280,000,000
Senior notes | Canadian senior note 2.125%    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 601,000,000  
Debt instrument, stated interest rate 2.125%  
Total debt $ 600,000,000 585,000,000
Pound Sterling notes | 5.500% notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 87,000,000  
Debt instrument, stated interest rate 5.50%  
Total debt $ 86,000,000 89,000,000
Pound Sterling notes | 5.125% notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 596,000,000  
Debt instrument, stated interest rate 5.125%  
Total debt $ 566,000,000 583,000,000
Euro Senior Notes | 0.375% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 776,000,000  
Debt instrument, stated interest rate 0.375%  
Total debt $ 774,000,000 791,000,000
Euro Senior Notes | 1.625% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 776,000,000  
Debt instrument, stated interest rate 1.625%  
Total debt $ 773,000,000 791,000,000
Euro Senior Notes | 1.000% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 554,000,000  
Debt instrument, stated interest rate 1.00%  
Total debt $ 551,000,000 564,000,000
Euro Senior Notes | 1.500% senior notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 554,000,000  
Debt instrument, stated interest rate 1.50%  
Total debt $ 551,000,000 564,000,000
Facility notes and bonds    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount 320,000,000  
Total debt 320,000,000 320,000,000
Other debt    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount 3,000,000  
Total debt $ 3,000,000 $ 5,000,000