XML 103 R80.htm IDEA: XBRL DOCUMENT v3.24.0.1

Property, Plant and Equipment (Schedule of Property and Equipment, net) (Parenthetical) (Details) - USD ($) $ in Millions		Dec. 31, 2023	Dec. 31, 2022
Property Plant And Equipment [Line Items]
Other property and equipment, net	[1]	$ 1,503	$ 1,539
CDM [Member]
Property Plant And Equipment [Line Items]
Other property and equipment, net		$ 136	$ 109
[1] $136 million and $109 million related to CDM in 2023 and 2022, 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

No definition available.

+ 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: