v3.25.2
ACQUISITIONS AND DIVESTITURES (Tables)
 6 Months Ended
Jun. 30, 2025
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]  
Schedule of Pro Forma Information
The following summarizes the unaudited pro forma condensed financial information of Occidental as if the CrownRock Acquisition had occurred on January 1, 2024:
Three months ended June 30, 2024Six months ended June 30, 2024
millions, except per-share amounts
Revenues$7,470 $14,057 
Net income attributable to common stockholders$1,176 $1,974 
Net income attributable to common stockholders per share—basic$1.27 $2.14 
Net income attributable to common stockholders per share—diluted$1.18 $2.00