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ACQUISITIONS AND DIVESTITURES - Narrative (Details) - USD ($) shares in Millions |  | 1 Months Ended | 6 Months Ended
--- | --- | --- | ---
Aug. 01, 2024 | Jul. 31, 2024 | Dec. 31, 2023 | Jun. 30, 2024
Subsequent Event |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Debt issuance, face amount |  | $ 9,700,000,000 |  |
Subsequent Event | Delaware Basin Assets | Disposal Group, Held-for-Sale, Not Discontinued Operations |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Net proceeds from sale |  | 818,000,000 |  |
364-Day Term Loan | Secured Debt |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Maturity of notes |  |  |  | 364 days
364-Day Term Loan | Secured Debt | Subsequent Event |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Debt issuance, face amount | $ 2,000,000,000 |  |  |
Two Year Term Loan | Secured Debt |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Maturity of notes |  |  |  | 2 years
Two Year Term Loan | Secured Debt | Subsequent Event |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Debt issuance, face amount | 2,700,000,000 |  |  |
Crownrock L.P. |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Consideration upon approval |  |  | $ 12,400,000,000 |
Issuance of shares upon approval (in shares) |  |  | 29.6 |
Crownrock L.P. | Subsequent Event |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Debt issuance, face amount |  | 9,700,000,000 |  |
Crownrock L.P. | Existing Debt |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Issuance of debt upon approval |  |  | $ 1,200,000,000 |
Crownrock L.P. | Unsecured Senior Notes | Senior Notes | Subsequent Event |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Debt issuance, face amount | 5,000,000,000 | $ 5,000,000,000 |  |
Crownrock L.P. | 364-Day Term Loan | Secured Debt | Subsequent Event |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Debt issuance, face amount | $ 2,000,000,000 |  |  |
Maturity of notes | 364 days |  |  |
Crownrock L.P. | Two Year Term Loan | Secured Debt | Subsequent Event |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Debt issuance, face amount | $ 2,700,000,000 |  |  |
Maturity of notes | 2 years |  |  |
Crownrock L.P. | High end of range | New Debt |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Issuance of debt upon approval |  |  | $ 9,400,000,000 |

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