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Commitments and Contingencies - Additional Information (Detail) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2022 USD ($) Drillingrig | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Commitments And Contingencies [Line Items] |  |  |  |
Number of drilling rigs | Drillingrig | 3 |  |  |
Natural Gas Transportation and Gathering Contracts |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Other commitment, to be paid, year one |  | $ 97.8 |  |
Other commitment, to be paid, year two |  | 89.6 |  |
Other commitment, to be paid, year three |  | 63.9 |  |
Other commitment, to be paid, year four |  | 62.7 |  |
Other commitment, to be paid, year five |  | 56.3 |  |
Other commitment, to be paid, after year five |  | 96.4 |  |
Purchase obligations expenditures |  | $ 96.5 | $ 50.1 | $ 24.4
Drill and Rig Contracts |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Other commitment, period | 3 years |  |  |
Minimum | Drill and Rig Contracts |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Other commitment, to be paid, year one | $ 12.2 |  | 12.2 |
Other commitment, to be paid, year two | 12.2 |  | 12.2 |
Other commitment, to be paid, year three | $ 12.2 |  | $ 12.2 |
Minimum | Drilling Rig Short Term Contracts |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Other commitment, period |  | 45 days |  |
Maximum | Drill and Rig Contracts |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Other commitment, period |  | 3 years |  |
Maximum | Drilling Rig Short Term Contracts |  |  |  |
Commitments And Contingencies [Line Items] |  |  |  |
Other commitment, period |  | 6 months |  |

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- Definition Amount of commitment classified as other to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
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- Definition The amount purchased during the period under an unrecorded unconditional purchase obligation (for example, under the take-or-pay or throughput contract). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 440 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482648/440-10-50-4 + Details
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