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BASIS OF PRESENTATION (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021 | Apr. 30, 2020
--- | --- | --- | ---
Organization, Consolidation And Presentation Of Financial Statements [Line Items] |  |  |
Retained earnings | $ 24,640 | $ 24,453 |
Long-term debt | 8,190 | 8,937 |
Additional paid-in capital | (6,278) | (6,159) |
Deferred income taxes | $ (805) | (905) |
Accounting Standards Update 2020-06 |  |  |
Organization, Consolidation And Presentation Of Financial Statements [Line Items] |  |  |
Retained earnings |  | 30 |
Long-term debt |  | 86 |
Additional paid-in capital |  | 96 |
Deferred income taxes |  | $ 21 |
Convertible Debt | 0.75% Convertible Senior Notes due May 2025 |  |  |
Organization, Consolidation And Presentation Of Financial Statements [Line Items] |  |  |
Stated interest rate | 0.75% | 0.75% | 0.75%
Long-term debt | $ 852 | $ 764 |

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