v3.26.1
Mergers, Acquisitions, and Divestitures - Schedule of Purchase Price Allocation (Details) - Civitas Resources Merger
$ / shares in Units, $ in Millions
Jan. 30, 2026
USD ($)
$ / shares
shares
Business Combination [Line Items]  
Cash consideration transferred $ 226
Shares of common stock issued (in shares) | shares 123,715,771
Closing price per share (in dollars per share) | $ / shares $ 19.47
Equity consideration transferred $ 2,409
Replacement equity award consideration transferred (attributable to pre-combination service) 29
Total consideration transferred 2,664
Business Combination, Recognized Asset Acquired, Asset [Abstract]  
Proved oil and gas properties 7,537
Unproved oil and gas properties 622
Accounts receivable 433
Wells in progress 386
Other assets 251
Cash and cash equivalents 177
Derivative assets 167
Total identifiable assets acquired 9,573
Liabilities assumed  
Senior Notes 5,090
Accounts payable and accrued expenses 1,314
Other noncurrent liabilities 351
Asset retirement obligations 326
Other current liabilities 90
Derivative liabilities 62
Deferred tax liabilities (assets), net (324)
Total liabilities assumed 6,909
Net identifiable assets acquired 2,664
Assumed Credit Facility Debt Paid 201
Payments to Acquire Businesses, Gross, Employee Retention Program $ 25