Debt - Credit Facility (Details) $ in Thousands |
Jul. 28, 2026
item
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Jul. 30, 2024
USD ($)
item
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Sep. 30, 2026
USD ($)
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Dec. 31, 2025
USD ($)
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| Debt | ||||
| Commercial paper | $ 451,000 | |||
| Credit Facility | ||||
| Debt | ||||
| Lender commitments | 1,650,000 | |||
| Available borrowing capacity | 1,640,000 | |||
| Number of extensions | item | 2 | 1 | ||
| Renewal term | 1 year | 1 year | ||
| Potential increase in lender commitments | $ 500,000 | |||
| Number of financial covenants | 1 | |||
| Total indebtedness to capitalization ratio | 65.00% | |||
| Credit facility | 0 | $ 438,600 | ||
| Weighted average interest rate (as a percent) | 5.30% | |||
| Outstanding letters of credit | $ 12,000 | $ 12,000 | ||
| Credit Facility | Minimum | ||||
| Debt | ||||
| Long-term debt rating (as a percent) | 1.125% | |||
| New credit facility, commitment fees (as a percent) | 0.125% | |||
| Credit Facility | Maximum | ||||
| Debt | ||||
| Long-term debt rating (as a percent) | 2.00% | |||
| New credit facility, commitment fees (as a percent) | 0.30% |
| X | ||||||||||
- Definition The aggregate borrowing capacity under the credit facility, consisting of the maximum borrowing capacity plus the contingent increase, subject to the agreement of Antero Resources and new or existing lenders under the credit facility. No definition available.
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- Definition The number of extensions relating to credit facility. No definition available.
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- Definition The term of renewal of credit facility, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. No definition available.
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- Definition The number of financial covenants under the debt agreement. No definition available.
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- Definition Percentage of current credit rating of the entity. No definition available.
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- Definition The threshold percentage of total indebtedness to capitalization ratio as financial maintenance covenant. No definition available.
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- Definition Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used. No definition available.
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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Weighted average interest rate of long-term debt outstanding calculated at point in time. No definition available.
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