XML 28 R11.htm IDEA: XBRL DOCUMENT
v3.25.3

Property and Equipment | 9 Months Ended
--- | ---
Sep. 30, 2025
Property, Plant and Equipment [Abstract] |
Property and Equipment | Property and Equipment Property and equipment is stated at cost and consisted of the following:
| September 30, 2025 |  | December 31, 2024
| (In thousands)
Oil and gas properties: |  |  |
Proved properties | $ | 8,453,867 |  |  | $ | 8,342,353 |
Unproved properties | 399,539 |  |  | 386,292 |
Total oil and gas properties | 8,853,406 |  |  | 8,728,645 |
Accumulated depletion | (4,648,519) |  |  | (4,288,215) |
Oil and gas properties, net | 4,204,887 |  |  | 4,440,430 |
Other property | 67,486 |  |  | 66,675 |
Accumulated depreciation | (63,838) |  |  | (62,884) |
Other property, net | 3,648 |  |  | 3,791 |
Property and equipment, net | $ | 4,208,535 |  |  | $ | 4,444,221 |
We recorded depletion expense of $131.7 million and $110.4 million for the three months ended September 30, 2025 and 2024, respectively, and $384.8 million and $283.7 million for the nine months ended September 30, 2025 and 2024, respectively. During the nine months ended September 30, 2025, additions to our proved properties primarily related to development costs associated with the first phase of the GTA development in Mauritania and Senegal and infill development in the Jubilee Field in Ghana.

X
- References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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://fasb.org/us-gaap/role/ref/legacyRef -Topic 360 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/360/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 6 -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477798/958-360-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477798/958-360-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 7 -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477798/958-360-50-7 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration