v3.26.1
Document and Entity Information
Apr. 24, 2026
Cover [Abstract]  
Document Type 8-K
Document Period End Date Apr. 24, 2026
Entity Registrant Name DEVON ENERGY CORP/DE
Entity Incorporation State Country Code DE
Entity File Number 001-32318
Entity Tax Identification Number 73-1567067
Entity Address Address Line 1 333 W. SHERIDAN AVE.
Entity Address City Or Town OKLAHOMA CITY
Entity Address State Or Province OK
Entity Address Postal Zip Code 73102-5015
City Area Code 405
Local Phone Number 235-3611
Written Communications true
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Common Stock, par value $0.10 per share
Trading Symbol DVN
Security Exchange Name NYSE
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0001090012