v3.26.1
Business Combinations (Tables)
 3 Months Ended
Mar. 31, 2026
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]  
Schedule of Fair Value of Consideration Transferred and Amounts Included in Operations
The components of the fair value of the WRB acquisition consideration are:

Millions of Dollars
Cash paid to Cenovus$1,340 
Fair value of previously held equity interest in WRB1,304 
Settlement of relationships with Phillips 66 and WRB793 
Total acquisition consideration$3,437