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Long-Term Debt (Details) - USD ($) $ in Thousands |  |  |  |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 16, 2024 | Jun. 08, 2021 | Nov. 10, 2020 | Jun. 28, 2019 | Feb. 25, 2019 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Mar. 12, 2019 | Sep. 13, 2016
Long-term debt |  |  |  |  |  |  |  |  |  |
Total principal |  |  |  |  |  | $ 3,230,100 | $ 3,382,000 |  |  |
Unamortized debt premiums |  |  |  |  |  | 1,291 | 1,698 |  |  |
Unamortized debt issuance costs |  |  |  |  |  | (18,175) | (22,416) |  |  |
Total long-term debt |  |  |  |  |  | 3,213,216 | 3,361,282 |  |  |
Loss on early extinguishment of debt |  |  |  |  |  |  |  | $ (21,757) |  |
Repayment of credit faclity |  |  |  |  |  | 1,189,600 | 1,034,500 | $ 1,079,700 |  |
Prior Credit Facility | Antero Midstream Partners |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total principal |  |  |  |  |  |  | $ 782,000 |  |  |
Weighted average interest rate (as a percent) |  |  |  |  |  |  | 6.17% |  |  |
Credit Facility | Antero Midstream Partners |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total principal |  |  |  |  |  | $ 630,100 | $ 782,000 |  |  |
Weighted average interest rate (as a percent) |  |  |  |  |  | 7.08% |  |  |  |
Outstanding letters of credit |  |  |  |  |  | $ 0 | 0 |  |  |
Current borrowing capacity |  |  |  |  |  | 1,250,000 |  |  |  |
Available borrowing capacity |  |  |  |  |  | $ 620,000 |  |  |  |
Credit Facility | Minimum | Antero Midstream Partners |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Commitment fees on the unused portion (as a percent) |  |  |  |  |  | 0.25% |  |  |  |
Credit Facility | Maximum | Antero Midstream Partners |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Commitment fees on the unused portion (as a percent) |  |  |  |  |  | 0.375% |  |  |  |
7.875% Senior Notes Due 2026 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total long-term debt |  |  |  |  |  | $ 546,631 | 545,416 |  |  |
5.75% Senior Notes Due 2027 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total long-term debt |  |  |  |  |  | 647,313 | 646,610 |  |  |
5.75% Senior Notes Due 2028 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total long-term debt |  |  |  |  |  | 645,702 | 644,776 |  |  |
5.375% Senior Notes Due 2029 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total long-term debt |  |  |  |  |  | 743,470 | 742,480 |  |  |
Finance Corp and together with Antero Midstream Partners | 5.375% Senior Notes Due 2024 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total principal |  |  |  |  |  |  |  |  | $ 652,600 |
Unamortized debt premiums |  |  |  |  |  |  |  |  | 2,600 |
Interest rate (as a percent) |  |  |  |  |  |  |  |  |  | 5.375%
Face amount |  |  |  |  |  |  |  |  |  | $ 650,000
Amount of debt redeemed |  | $ 650,000 |  |  |  |  |  |  |  |
Loss on early extinguishment of debt |  | $ 21,000 |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  | 102.688% |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 7.875% Senior Notes Due 2026 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total principal |  |  |  |  |  | $ 550,000 | $ 550,000 |  |  |
Interest rate (as a percent) |  |  | 7.875% |  |  | 7.875% | 7.875% |  |  |
Face amount |  |  | $ 550,000 |  |  |  |  |  |  |
Debt instrument redemption percentage upon change of control |  |  | 101.00% |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 7.875% Senior Notes Due 2026 | Redemption period one |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  |  | 103.938% |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 7.875% Senior Notes Due 2026 | Redemption period two |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  |  | 100.00% |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.75% Senior Notes Due 2027 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total principal |  |  |  |  |  | $ 650,000 | $ 650,000 |  |  |
Unamortized debt premiums |  |  |  |  |  |  |  |  | 3,300 |
Interest rate (as a percent) |  |  |  |  | 5.75% | 5.75% |  |  |  |
Face amount |  |  |  |  | $ 650,000 |  |  |  |  |
Debt instrument fair value |  |  |  |  |  |  |  |  | $ 653,300 |
Debt instrument redemption percentage upon change of control |  |  |  |  | 101.00% |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.75% Senior Notes Due 2027 | Redemption period one |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  |  |  |  | 101.917% |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.75% Senior Notes Due 2027 | Redemption period two |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  |  |  |  | 100.00% |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.75% Senior Notes Due 2028 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total principal |  |  |  |  |  | $ 650,000 | $ 650,000 |  |  |
Interest rate (as a percent) |  |  |  | 5.75% |  | 5.75% | 5.75% |  |  |
Face amount |  |  |  | $ 650,000 |  |  |  |  |  |
Debt instrument redemption percentage upon change of control |  |  |  | 101.00% |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.75% Senior Notes Due 2028 | Redemption period one |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  |  |  | 102.875% |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.75% Senior Notes Due 2028 | Redemption period two |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  |  |  | 100.00% |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.375% Senior Notes Due 2029 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Total principal |  | $ 750,000 |  |  |  |  |  |  |  |
Total principal |  |  |  |  |  | $ 750,000 | $ 750,000 |  |  |
Interest rate (as a percent) |  | 5.375% |  |  |  | 5.375% | 5.375% |  |  |
Debt instrument redemption percentage upon change of control |  | 101.00% |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.375% Senior Notes Due 2029 | Redemption period one |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  | 102.688% |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.375% Senior Notes Due 2029 | Redemption period two |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  | 100.00% |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.375% Senior Notes Due 2029 | Redemption period three |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage |  | 105.375% |  |  |  |  |  |  |  |
Debt instrument redemption percentage with payment of premium and interest |  | 100.00% |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 5.375% Senior Notes Due 2029 | Redemption period three | Maximum |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Percent of aggregate principal amount that can be redeemed |  | 35.00% |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 6.625% Senior Notes Due 2032 |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage upon change of control | 101.00% |  |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 6.625% Senior Notes Due 2032 | Subsequent event |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Interest rate (as a percent) | 6.625% |  |  |  |  |  |  |  |  |
Face amount | $ 600,000 |  |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 6.625% Senior Notes Due 2032 | Redemption period one |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage | 103.313% |  |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 6.625% Senior Notes Due 2032 | Redemption period two |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage | 100.00% |  |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 6.625% Senior Notes Due 2032 | Redemption period three |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage | 106.625% |  |  |  |  |  |  |  |  |
Debt instrument redemption percentage with payment of premium and interest | 100.00% |  |  |  |  |  |  |  |  |
Finance Corp and together with Antero Midstream Partners | 6.625% Senior Notes Due 2032 | Redemption period three | Maximum |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |
Percent of aggregate principal amount that can be redeemed | 35.00% |  |  |  |  |  |  |  |  |

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