v3.26.1
Reportable Segments - Schedule of Reconciliations of Net Earnings to EBITDAX and Field-Level Cash Margin (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Total revenues $ 3,807 $ 4,452  
LOE 486 479  
Gathering, processing & transportation 191 204  
Production and property taxes 217 229  
Total significant expenses 894 912  
DD&A 904 912  
G&A 125 130  
Financing costs, net 109 123  
Income tax expense 46 137  
Other segment items [1] 62 293  
Total expenses 3,687 3,943  
Net earnings 120 509  
Total assets 32,543 30,928 $ 31,599
Capital expenditures, including acquisitions 999 972  
Marketing and Midstream Expenses [Member]      
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]      
Marketing and midstream expenses $ 1,547 $ 1,436  
[1] Other segment items included in segment net earnings are exploration expenses, asset impairments, asset dispositions, restructuring and transaction costs and other, net.