Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt (Details)

v3.22.2.2
Long-Term Debt (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 08, 2021
Nov. 10, 2020
Jun. 28, 2019
Feb. 25, 2019
Jun. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Mar. 12, 2019
Sep. 13, 2016
Long-term debt                    
Total principal           $ 3,164,800   $ 3,147,200    
Unamortized debt premiums           1,801   2,106    
Unamortized debt issuance costs           (23,432)   (26,396)    
Total long-term debt           $ 3,143,169   3,122,910    
Loss on early extinguishment of debt             $ (20,701)      
Credit Facilities | Minimum | Antero Midstream Partners                    
Long-term debt                    
Commitment fees on the unused portion (as a percent)           0.25%        
Credit Facilities | Maximum | Antero Midstream Partners                    
Long-term debt                    
Commitment fees on the unused portion (as a percent)           0.375%        
Credit Facility | Antero Midstream Partners                    
Long-term debt                    
Total principal           $ 564,800   547,200    
Outstanding letters of credit           $ 0   $ 0    
Weighted average interest rate (as a percent)           4.81%   1.81%    
Current borrowing capacity           $ 1,250,000   $ 1,250,000    
Available borrowing capacity           $ 685,000        
5.375% Senior Notes Due 2024 | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Unamortized debt premiums                 $ 2,600  
Interest rate (as a percent)           7.875%   7.875%   5.375%
Face amount                   $ 650,000
Debt instrument fair value                 652,600  
Amount of debt redeemed $ 650,000                  
Loss on early extinguishment of debt         $ 21,000          
Debt instrument redemption percentage 102.688%                  
7.875% Senior Notes Due 2026                    
Long-term debt                    
Total long-term debt           $ 545,128   $ 544,294    
7.875% Senior Notes Due 2026 | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Total principal           $ 550,000   $ 550,000    
Interest rate (as a percent)   7.875%       5.75%   5.75%    
Face amount   $ 550,000                
Debt instrument redemption percentage upon change of control   101.00%                
7.875% Senior Notes Due 2026 | Redemption period one | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage   103.938%                
7.875% Senior Notes Due 2026 | Redemption period two | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage   100.00%                
7.875% Senior Notes Due 2026 | Redemption period three | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage   107.875%                
Debt instrument redemption percentage with payment of premium and interest   100.00%                
7.875% Senior Notes Due 2026 | Redemption period three | Maximum | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Percent of aggregate principal amount that can be redeemed   35.00%                
5.75% Senior Notes Due 2027                    
Long-term debt                    
Total long-term debt           $ 646,444   $ 645,970    
5.75% Senior Notes Due 2027 | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Total principal           $ 650,000   $ 650,000    
Unamortized debt premiums                 3,300  
Interest rate (as a percent)       5.75%   5.75%   5.75%    
Face amount       $ 650,000            
Debt instrument fair value                 $ 653,300  
Debt instrument redemption percentage upon change of control       101.00%            
5.75% Senior Notes Due 2027 | Redemption period one | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage       102.875%            
5.75% Senior Notes Due 2027 | Redemption period two | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage       100.00%            
5.75% Senior Notes Due 2028                    
Long-term debt                    
Total long-term debt           $ 644,554   $ 643,902    
5.75% Senior Notes Due 2028 | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Total principal           $ 650,000   $ 650,000    
Interest rate (as a percent)     5.75%     5.375%   5.375%    
Face amount     $ 650,000              
Debt instrument redemption percentage upon change of control     101.00%              
5.75% Senior Notes Due 2028 | Redemption period one | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage     102.875%              
5.75% Senior Notes Due 2028 | Redemption period two | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage     100.00%              
5.75% Senior Notes Due 2028 | Redemption period three | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage     105.75%              
Debt instrument redemption percentage with payment of premium and interest     100.00%              
5.75% Senior Notes Due 2028 | Redemption period three | Maximum | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Percent of aggregate principal amount that can be redeemed     35.00%              
5.375% Senior Notes Due 2029                    
Long-term debt                    
Total long-term debt           $ 742,243   $ 741,544    
5.375% Senior Notes Due 2029 | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Total principal $ 750,000         $ 750,000   $ 750,000    
Interest rate (as a percent) 5.375%                  
Debt instrument redemption percentage upon change of control 101.00%                  
5.375% Senior Notes Due 2029 | Redemption period one | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage 102.688%                  
5.375% Senior Notes Due 2029 | Redemption period two | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage 100.00%                  
5.375% Senior Notes Due 2029 | Redemption period three | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Debt instrument redemption percentage 105.375%                  
Debt instrument redemption percentage with payment of premium and interest 100.00%                  
5.375% Senior Notes Due 2029 | Redemption period three | Maximum | Finance Corp and together with Antero Midstream Partners                    
Long-term debt                    
Percent of aggregate principal amount that can be redeemed 35.00%