XML 80 R68.htm IDEA: XBRL DOCUMENT v3.24.3

Property, Plant and Equipment (Summary of Property and Equipment, net) (Parenthetical) (Details) - USD ($) $ in Millions		Sep. 30, 2024	Dec. 31, 2023
Property Plant And Equipment [Line Items]
Other property and equipment, net	[1]	$ 1,795	$ 1,503
CDM [Member]
Property Plant And Equipment [Line Items]
Other property and equipment, net		$ 164	$ 136
[1] $164 million and $136 million related to CDM in 2024 and 2023, respectively.

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount after depreciation of long-lived, physical assets used to produce goods and services and not intended for resale, classified as other.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentOtherNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	srt_ConsolidatedEntitiesAxis=dvn_CottonDrawMidstreamMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: