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Property, Plant and Equipment | 9 Months Ended
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Sep. 30, 2021
Extractive Industries [Abstract] |
Property, Plant and Equipment | 12.Property, Plant and Equipment The following table presents the aggregate capitalized costs related to Devon’s oil and gas and non-oil and gas activities.
|  | September 30, 2021 |  |  | December 31, 2020 |
Property and equipment: |  |  |  |  |  |  |  |
Proved |  | $ | 36,489 |  |  | $ | 27,589 |
Unproved and properties under development |  |  | 2,169 |  |  |  | 392 |
Total oil and gas |  |  | 38,658 |  |  |  | 27,981 |
Less accumulated DD&A |  |  | (25,045 | ) |  |  | (23,545 | )
Oil and gas property and equipment, net |  |  | 13,613 |  |  |  | 4,436 |
Other property and equipment |  |  | 2,113 |  |  |  | 1,737 |
Less accumulated DD&A |  |  | (648 | ) |  |  | (780 | )
Other property and equipment, net (1) |  |  | 1,465 |  |  |  | 957 |
Property and equipment, net |  | $ | 15,078 |  |  | $ | 5,393 |
| (1) | $106 million and $102 million related to CDM in 2021 and 2020, respectively.

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
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