DEBT AND FINANCING ARRANGEMENTS - Carrying Value of Debt Obligations (Details)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2025
EUR (€)
|
Nov. 15, 2025
USD ($)
|
Nov. 15, 2025
EUR (€)
|
Apr. 01, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Principal Value |
$ 24,367,000,000
|
|
|
|
|
|
| Finance lease obligations (see note 11) |
781,000,000
|
|
|
|
|
$ 455,000,000
|
| Total debt |
24,127,000,000
|
|
|
|
|
21,284,000,000
|
| Less: current maturities of long-term debt and finance leases |
(608,000,000)
|
|
|
|
|
(1,838,000,000)
|
| Long-term debt and finance leases |
$ 23,519,000,000
|
|
|
|
|
19,446,000,000
|
| 5.500% notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.50%
|
5.50%
|
|
|
|
|
| 5.125% notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.125%
|
5.125%
|
|
|
|
|
| Senior notes | 3.900% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
3.90%
|
3.90%
|
|
|
3.90%
|
|
| Principal Value |
$ 0
|
|
|
|
|
|
| Long-term debt |
$ 0
|
|
|
|
$ 1,000,000,000
|
1,000,000,000
|
| Senior notes | 2.400% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
2.40%
|
2.40%
|
|
|
|
|
| Principal Value |
$ 500,000,000
|
|
|
|
|
|
| Long-term debt |
$ 500,000,000
|
|
|
|
|
499,000,000
|
| Senior notes | 3.050% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
3.05%
|
3.05%
|
|
|
|
|
| Principal Value |
$ 1,000,000,000
|
|
|
|
|
|
| Long-term debt |
$ 998,000,000
|
|
|
|
|
997,000,000
|
| Senior notes | 3.400% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
3.40%
|
3.40%
|
|
|
|
|
| Principal Value |
$ 750,000,000
|
|
|
|
|
|
| Long-term debt |
$ 748,000,000
|
|
|
|
|
748,000,000
|
| Senior notes | 2.500% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
2.50%
|
2.50%
|
|
|
|
|
| Principal Value |
$ 400,000,000
|
|
|
|
|
|
| Long-term debt |
$ 399,000,000
|
|
|
|
|
398,000,000
|
| Senior notes | 4.450% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
4.45%
|
4.45%
|
|
|
|
|
| Principal Value |
$ 750,000,000
|
|
|
|
|
|
| Long-term debt |
$ 747,000,000
|
|
|
|
|
746,000,000
|
| Senior notes | 4.650% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
4.65%
|
4.65%
|
|
|
|
|
| Principal Value |
$ 500,000,000
|
|
|
|
|
|
| Long-term debt |
$ 498,000,000
|
|
|
|
|
0
|
| Senior notes | 4.875% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
4.875%
|
4.875%
|
|
|
|
|
| Principal Value |
$ 900,000,000
|
|
|
|
|
|
| Long-term debt |
$ 896,000,000
|
|
|
|
|
895,000,000
|
| Senior notes | 5.150% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.15%
|
5.15%
|
|
|
|
|
| Principal Value |
$ 900,000,000
|
|
|
|
|
|
| Long-term debt |
$ 894,000,000
|
|
|
|
|
894,000,000
|
| Senior notes | 5.250% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.25%
|
5.25%
|
|
|
|
|
| Principal Value |
$ 1,250,000,000
|
|
|
|
|
|
| Long-term debt |
$ 1,240,000,000
|
|
|
|
|
0
|
| Senior notes | 6.200% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
6.20%
|
6.20%
|
|
|
|
|
| Principal Value |
$ 1,500,000,000
|
|
|
|
|
|
| Long-term debt |
$ 1,487,000,000
|
|
|
|
|
1,486,000,000
|
| Senior notes | 5.200% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.20%
|
5.20%
|
|
|
|
|
| Principal Value |
$ 500,000,000
|
|
|
|
|
|
| Long-term debt |
$ 495,000,000
|
|
|
|
|
495,000,000
|
| Senior notes | 4.875% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
4.875%
|
4.875%
|
|
|
|
|
| Principal Value |
$ 500,000,000
|
|
|
|
|
|
| Long-term debt |
$ 492,000,000
|
|
|
|
|
492,000,000
|
| Senior notes | 3.625% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
3.625%
|
3.625%
|
|
|
|
|
| Principal Value |
$ 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 percentage |
3.40%
|
3.40%
|
|
|
|
|
| Principal Value |
$ 500,000,000
|
|
|
|
|
|
| Long-term debt |
$ 493,000,000
|
|
|
|
|
492,000,000
|
| Senior notes | 3.750% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
3.75%
|
3.75%
|
|
|
|
|
| Principal Value |
$ 1,150,000,000
|
|
|
|
|
|
| Long-term debt |
$ 1,138,000,000
|
|
|
|
|
1,138,000,000
|
| Senior notes | 4.250% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
4.25%
|
4.25%
|
|
|
|
|
| Principal Value |
$ 750,000,000
|
|
|
|
|
|
| Long-term debt |
$ 744,000,000
|
|
|
|
|
743,000,000
|
| Senior notes | 3.400% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
3.40%
|
3.40%
|
|
|
|
|
| Principal Value |
$ 700,000,000
|
|
|
|
|
|
| Long-term debt |
$ 689,000,000
|
|
|
|
|
689,000,000
|
| Senior notes | 5.300% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.30%
|
5.30%
|
|
|
|
|
| Principal Value |
$ 1,250,000,000
|
|
|
|
|
|
| Long-term debt |
$ 1,232,000,000
|
|
|
|
|
1,232,000,000
|
| Senior notes | 5.050% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.05%
|
5.05%
|
|
|
|
|
| Principal Value |
$ 1,100,000,000
|
|
|
|
|
|
| Long-term debt |
$ 1,083,000,000
|
|
|
|
|
1,083,000,000
|
| Senior notes | 5.500% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.50%
|
5.50%
|
|
|
|
|
| Principal Value |
$ 1,100,000,000
|
|
|
|
|
|
| Long-term debt |
$ 1,087,000,000
|
|
|
|
|
1,087,000,000
|
| Senior notes | 5.950% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.95%
|
5.95%
|
|
|
|
|
| Principal Value |
$ 1,250,000,000
|
|
|
|
|
|
| Long-term debt |
$ 1,232,000,000
|
|
|
|
|
0
|
| Senior notes | 5.600% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.60%
|
5.60%
|
|
|
|
|
| Principal Value |
$ 600,000,000
|
|
|
|
|
|
| Long-term debt |
$ 590,000,000
|
|
|
|
|
590,000,000
|
| Senior notes | 6.050% senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
6.05%
|
6.05%
|
|
|
|
|
| Principal Value |
$ 1,000,000,000
|
|
|
|
|
|
| Long-term debt |
985,000,000
|
|
|
|
|
0
|
| Senior notes | Floating-rate senior notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Principal Value |
1,884,000,000
|
|
|
|
|
|
| Long-term debt |
$ 1,863,000,000
|
|
|
|
|
1,755,000,000
|
| Senior notes | 7.620% debentures |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
7.62%
|
7.62%
|
|
|
|
|
| Debentures | 7.620% debentures |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
7.62%
|
7.62%
|
|
|
|
|
| Principal Value |
$ 276,000,000
|
|
|
|
|
|
| Long-term debt |
$ 279,000,000
|
|
|
|
|
279,000,000
|
| Pound Sterling notes | 5.500% notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.50%
|
5.50%
|
|
|
|
|
| Principal Value |
$ 90,000,000
|
|
|
|
|
|
| Long-term debt |
$ 89,000,000
|
|
|
|
|
83,000,000
|
| Pound Sterling notes | 5.125% notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
5.125%
|
5.125%
|
|
|
|
|
| Principal Value |
$ 614,000,000
|
|
|
|
|
|
| Long-term debt |
$ 585,000,000
|
|
|
|
|
544,000,000
|
| Euro Senior Notes | 1.625% notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
1.625%
|
1.625%
|
1.625%
|
1.625%
|
|
|
| Principal Value |
$ 0
|
|
|
|
|
|
| Long-term debt |
$ 0
|
|
$ 811,000,000
|
€ 700,000,000
|
|
731,000,000
|
| Euro Senior Notes | 1.000% notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
1.00%
|
1.00%
|
|
|
|
|
| Principal Value |
$ 588,000,000
|
€ 500,000,000
|
|
|
|
|
| Long-term debt |
$ 587,000,000
|
|
|
|
|
521,000,000
|
| Euro Senior Notes | 1.500% notes |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Debt instrument, stated interest rate percentage |
1.50%
|
1.50%
|
|
|
|
|
| Principal Value |
$ 588,000,000
|
€ 500,000,000
|
|
|
|
|
| Long-term debt |
586,000,000
|
|
|
|
|
521,000,000
|
| Facility Notes And Bonds Due 2026-2045 |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Principal Value |
321,000,000
|
|
|
|
|
|
| Long-term debt |
$ 321,000,000
|
|
|
|
|
$ 322,000,000
|