v3.26.1
Leases (Schedule of Right-of-use Assets and Lease Liabilities) (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Leases [Abstract]    
Right-of-use assets, finance lease $ 47 $ 23
Finance lease liabilities:    
Current lease liabilities, finance lease [1] 10 7
Long-term lease liabilities, finance lease 30 16
Total lease liabilities, finance lease [2] 40 23
Right-of-use assets, operating lease 462 276
Operating lease liabilities:    
Current lease liabilities, operating lease [1] 139 95
Long-term lease liabilities, operating lease 326 181
Total lease liabilities, operating lease [2] 465 276
Right-of-use assets 509 299
Lease liabilities:    
Current lease liabilities [1] 149 102
Long-term lease liabilities 356 197
Total lease liabilities [2] $ 505 $ 299
[1] Current lease liabilities are included in other current liabilities on the consolidated balance sheets
[2] Devon has entered into certain leases of equipment related to the exploration, development and production of oil and gas that had terms not yet commenced as of June 30, 2026 and are therefore excluded from the amounts shown above.