DEBT AND FINANCING ARRANGEMENTS - Carrying Value of Outstanding Debt (Details) - USD ($)
|
Sep. 30, 2023 |
Apr. 01, 2023 |
Feb. 23, 2023 |
Dec. 31, 2022 |
| Debt Instrument [Line Items] |
|
|
|
|
| Principal amount |
$ 21,312,000,000
|
|
|
|
| Finance lease obligations |
425,000,000
|
|
|
$ 390,000,000
|
| Total debt |
21,125,000,000
|
|
|
19,662,000,000
|
| Less: current maturities |
(2,243,000,000)
|
|
|
(2,341,000,000)
|
| Long-term debt |
$ 18,882,000,000
|
|
|
17,321,000,000
|
| Senior notes | 2.500% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
2.50%
|
2.50%
|
|
|
| Principal amount |
$ 0
|
|
|
|
| Long-term debt |
$ 0
|
|
|
999,000,000
|
| Senior notes | 2.800% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
2.80%
|
|
|
|
| Principal amount |
$ 500,000,000
|
|
|
|
| Long-term debt |
$ 499,000,000
|
|
|
499,000,000
|
| Senior notes | 2.200% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
2.20%
|
|
|
|
| Principal amount |
$ 400,000,000
|
|
|
|
| Long-term debt |
$ 400,000,000
|
|
|
399,000,000
|
| Senior notes | 3.900% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
3.90%
|
|
|
|
| Principal amount |
$ 1,000,000,000
|
|
|
|
| Long-term debt |
$ 998,000,000
|
|
|
997,000,000
|
| Senior notes | 2.400% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
2.40%
|
|
|
|
| Principal amount |
$ 500,000,000
|
|
|
|
| Long-term debt |
$ 499,000,000
|
|
|
499,000,000
|
| Senior notes | 3.050% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
3.05%
|
|
|
|
| Principal amount |
$ 1,000,000,000
|
|
|
|
| Long-term debt |
$ 996,000,000
|
|
|
995,000,000
|
| Senior notes | 3.400% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
3.40%
|
|
|
|
| Principal amount |
$ 750,000,000
|
|
|
|
| Long-term debt |
$ 747,000,000
|
|
|
747,000,000
|
| Senior notes | 2.500% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
2.50%
|
|
|
|
| Principal amount |
$ 400,000,000
|
|
|
|
| Long-term debt |
$ 398,000,000
|
|
|
397,000,000
|
| Senior notes | 4.450% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
4.45%
|
|
|
|
| Principal amount |
$ 750,000,000
|
|
|
|
| Long-term debt |
$ 745,000,000
|
|
|
744,000,000
|
| Senior notes | 4.875% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
4.875%
|
|
4.875%
|
|
| Principal amount |
$ 900,000,000
|
|
$ 900,000,000
|
|
| Long-term debt |
$ 894,000,000
|
|
|
0
|
| Senior notes | 6.200% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
6.20%
|
|
|
|
| Principal amount |
$ 1,500,000,000
|
|
|
|
| Long-term debt |
$ 1,485,000,000
|
|
|
1,485,000,000
|
| Senior notes | 5.200% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
5.20%
|
|
|
|
| Principal amount |
$ 500,000,000
|
|
|
|
| Long-term debt |
$ 494,000,000
|
|
|
494,000,000
|
| Senior notes | 4.875% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
4.875%
|
|
|
|
| Principal amount |
$ 500,000,000
|
|
|
|
| Long-term debt |
$ 491,000,000
|
|
|
491,000,000
|
| Senior notes | 3.625% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
3.625%
|
|
|
|
| Principal amount |
$ 375,000,000
|
|
|
|
| Long-term debt |
$ 369,000,000
|
|
|
369,000,000
|
| Senior notes | 3.400% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
3.40%
|
|
|
|
| Principal amount |
$ 500,000,000
|
|
|
|
| Long-term debt |
$ 492,000,000
|
|
|
492,000,000
|
| Senior notes | 3.750% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
3.75%
|
|
|
|
| Principal amount |
$ 1,150,000,000
|
|
|
|
| Long-term debt |
$ 1,138,000,000
|
|
|
1,137,000,000
|
| Senior notes | 4.250% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
4.25%
|
|
|
|
| Principal amount |
$ 750,000,000
|
|
|
|
| Long-term debt |
$ 743,000,000
|
|
|
743,000,000
|
| Senior notes | 3.400% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
3.40%
|
|
|
|
| Principal amount |
$ 700,000,000
|
|
|
|
| Long-term debt |
$ 689,000,000
|
|
|
688,000,000
|
| Senior notes | 5.300% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
5.30%
|
|
|
|
| Principal amount |
$ 1,250,000,000
|
|
|
|
| Long-term debt |
$ 1,231,000,000
|
|
|
1,231,000,000
|
| Senior notes | 5.050% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
5.05%
|
|
5.05%
|
|
| Principal amount |
$ 1,100,000,000
|
|
$ 1,100,000,000
|
|
| Long-term debt |
1,083,000,000
|
|
|
0
|
| Senior notes | Floating-rate senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Principal amount |
0
|
|
|
|
| Long-term debt |
0
|
|
|
500,000,000
|
| Senior notes | Floating-rate senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Principal amount |
1,566,000,000
|
|
|
|
| Long-term debt |
$ 1,549,000,000
|
|
|
1,027,000,000
|
| Senior notes | 7.620% debentures |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
7.62%
|
|
|
|
| Principal amount |
$ 276,000,000
|
|
|
|
| Long-term debt |
$ 280,000,000
|
|
|
280,000,000
|
| Pound Sterling notes | 5.500% notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
5.50%
|
|
|
|
| Principal amount |
$ 81,000,000
|
|
|
|
| Long-term debt |
$ 81,000,000
|
|
|
79,000,000
|
| Pound Sterling notes | 5.125% notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
5.125%
|
|
|
|
| Principal amount |
$ 555,000,000
|
|
|
|
| Long-term debt |
$ 527,000,000
|
|
|
521,000,000
|
| Euro Senior Notes | 0.375% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
0.375%
|
|
|
|
| Principal amount |
$ 741,000,000
|
|
|
|
| Long-term debt |
$ 741,000,000
|
|
|
745,000,000
|
| Euro Senior Notes | 1.625% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
1.625%
|
|
|
|
| Principal amount |
$ 741,000,000
|
|
|
|
| Long-term debt |
$ 739,000,000
|
|
|
744,000,000
|
| Euro Senior Notes | 1.000% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
1.00%
|
|
|
|
| Principal amount |
$ 530,000,000
|
|
|
|
| Long-term debt |
$ 527,000,000
|
|
|
531,000,000
|
| Euro Senior Notes | 1.500% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
1.50%
|
|
|
|
| Principal amount |
$ 530,000,000
|
|
|
|
| Long-term debt |
$ 527,000,000
|
|
|
530,000,000
|
| Canadian Senior Notes | 2.125% senior notes |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, stated interest rate |
2.125%
|
|
|
|
| Principal amount |
$ 556,000,000
|
|
|
|
| Long-term debt |
555,000,000
|
|
|
553,000,000
|
| Facility notes and bonds |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Principal amount |
320,000,000
|
|
|
|
| Long-term debt |
320,000,000
|
|
|
320,000,000
|
| Other debt |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Principal amount |
5,000,000
|
|
|
|
| Long-term debt |
5,000,000
|
|
|
36,000,000
|
| Commercial Paper |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Principal amount |
461,000,000
|
|
|
|
| Short-term debt |
$ 458,000,000
|
|
|
$ 0
|