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ACQUISITIONS, DIVESTITURES AND OTHER TRANSACTIONS - Schedule of Purchase Consideration (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |  | 1 Months Ended
--- | --- | ---
Aug. 01, 2024 | Aug. 31, 2023
Closing Adjustments |  |
Total Cash Purchase Price |  | $ 1,100
Crownrock L.P. |  |
Business Acquisition [Line Items] |  |
Cash portion of purchase price | $ 9,100 |
Closing Adjustments |  |
Net Working Capital and Other Purchase Price Adjustments | 254 |
Pre-closing dividends declared by Occidental | 13 |
Total Cash Purchase Price | $ 9,367 |
Total shares of Occidental common stock issued (in shares) | 29.6 |
Occidental common stock share price (in dollars per share) | $ 59.38 |
Stock portion of purchase price | $ 1,755 |
Total purchase price | $ 11,122 |

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