XML 46 R37.htm IDEA: XBRL DOCUMENT
v3.25.1

Natural Gas and Oil Exploration, Development and Production Activities (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2025
Extractive Industries [Abstract] |
Capitalized Costs and Accumulated Depreciation, Depletion and Amortization | Capitalized Costs and Accumulated Depreciation, Depletion and Amortization (a)
| March 31, 2025 |  |  | December 31, 2024 |
| (in thousands) |
Natural gas properties: |  |  |  |  |
Properties subject to depletion | $ | 11,190,987 |  |  | $ | 11,058,771 |
Unproved properties |  | 830,800 |  |  |  | 819,656 |
Total |  | 12,021,787 |  |  |  | 11,878,427 |
Accumulated depletion and depreciation |  | (5,544,974 | ) |  |  | (5,456,727 | )
Net capitalized costs | $ | 6,476,813 |  |  | $ | 6,421,700 |
(a) Includes capitalized asset retirement costs and the associated accumulated amortization.
Costs Incurred for Property Acquisition, Exploration and Development |
| Three Months Ended March 31, 2025 |  |  | Year Ended December 31, 2024 |
| (in thousands) |
Acquisitions: |  |  |  |  |
Acreage purchases | $ | 16,067 |  |  | $ | 57,869 |
Development |  | 129,485 |  |  |  | 577,093 |
Exploration: |  |  |  |  |
Drilling |  | 731 |  |  |  | 12,569 |
Expense |  | 6,044 |  |  |  | 25,489 |
Stock-based compensation expense |  | 347 |  |  |  | 1,354 |
Gas gathering facilities: |  |  |  |  |
Development |  | 211 |  |  |  | 4,336 |
Subtotal |  | 152,885 |  |  |  | 678,710 |
Asset retirement obligations |  | 1,474 |  |  |  | 13,845 |
Total costs incurred | $ | 154,359 |  |  | $ | 692,555 |
(b) Includes costs incurred whether capitalized or expensed.

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

X
- Definition Tabular disclosure of information about capitalized cost in oil- and gas-producing activities. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 55 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477916/932-235-55-3 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-12 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-13 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-14 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-15 + Details
Name: | us-gaap_CapitalizedCostsRelatingToOilAndGasProducingActivitiesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of property acquisition, exploration, and development costs incurred in oil- and gas-producing activities. Includes capitalized cost and cost charged to expense. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 55 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477916/932-235-55-4 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-20 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 19 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-19 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-18 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 932 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477215/932-235-50-17 + Details
Name: | us-gaap_CostIncurredInOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration