v3.26.1
SEGMENT INFORMATION - Selected Financial Information for Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Segment Reporting [Line Items]          
Revenues $ 1,173,423 $ 925,678 $ 2,115,027 $ 1,931,851  
Realized (loss) gain on derivatives (72,488) 6,947 (86,981) 9,661  
Unrealized gain (loss) on derivatives 85,457 (37,313) (170,017) (32,242)  
Operating expense 167,484 149,687 330,237 305,901  
Other expenses 441,586 456,961 903,649 925,554  
Operating (loss) income 577,322 288,664 624,143 677,815  
Total assets 13,494,566 11,279,910 13,494,566 11,279,910 $ 11,710,569
Capital expenditures 1,638,744 491,414 2,135,670 1,045,692  
Depletion, depreciation and amortization 315,144 302,602 607,848 584,493  
Midstream capital expenditures     38,697 159,844  
Corporate          
Segment Reporting [Line Items]          
Realized (loss) gain on derivatives 0 0 0 0  
Unrealized gain (loss) on derivatives 0 0 0 0  
Operating expense 0 0 0 0  
Other expenses 35,354 26,795 69,840 55,650  
Operating (loss) income (35,354) (26,795) (69,840) (55,650)  
Total assets 134,905 104,024 134,905 104,024  
Capital expenditures (44) 814 2,088 1,756  
Depletion, depreciation and amortization 400 400 800 800  
Consolidations and Eliminations          
Segment Reporting [Line Items]          
Realized (loss) gain on derivatives 0 0 0 0  
Unrealized gain (loss) on derivatives 0 0 0 0  
Operating expense (41,875) (46,299) (81,527) (87,755)  
Other expenses (59,860) (48,819) (114,065) (93,843)  
Operating (loss) income 0 0 0 0  
Total assets 0 0 0 0  
Capital expenditures 0 0 0 0  
Exploration and Production | Operating Segments          
Segment Reporting [Line Items]          
Realized (loss) gain on derivatives (72,488) 6,947 (86,981) 9,661  
Unrealized gain (loss) on derivatives 85,457 (37,313) (170,017) (32,242)  
Operating expense 148,823 151,530 296,001 297,396  
Other expenses 409,089 427,230 823,694 858,570  
Operating (loss) income 541,414 233,671 559,982 595,758  
Total assets 11,459,104 9,405,046 11,459,104 9,405,046  
Capital expenditures 1,594,747 389,113 2,073,807 865,265  
Depletion, depreciation and amortization 297,100 289,000 572,400 558,500  
Capital expenditures attributable to land and seismic acquisition expenditures 1,180,000 43,800 1,240,000 125,600  
Midstream | Operating Segments          
Segment Reporting [Line Items]          
Realized (loss) gain on derivatives 0 0 0 0  
Unrealized gain (loss) on derivatives 0 0 0 0  
Operating expense 60,536 44,456 115,763 96,260  
Other expenses 57,003 51,755 124,180 105,177  
Operating (loss) income 71,262 81,788 134,001 137,707  
Total assets 1,900,557 1,770,840 1,900,557 1,770,840  
Capital expenditures 44,041 101,487 59,775 178,671  
Depletion, depreciation and amortization 17,600 13,100 34,600 25,200  
Net income attributable to non-controlling interest in subsidiaries   32,100 43,100 54,300  
Midstream capital expenditures 6,200   6,200    
Capital expenditures attributable to non-controlling interest 13,400 45,300 18,600 76,100  
Location, Statement of Income, Balance [Axis]: us-gaap:GainLossOnSaleOfDerivatives          
Segment Reporting [Line Items]          
Realized (loss) gain on derivatives (72,488) 6,947 (86,981) 9,661  
Location, Statement of Income, Balance [Axis]: us-gaap:OperatingIncomeLoss | Midstream | Operating Segments          
Segment Reporting [Line Items]          
Net income attributable to non-controlling interest in subsidiaries 23,000        
Location, Statement of Income, Balance [Axis]: us-gaap:UnrealizedGainLossOnDerivatives          
Segment Reporting [Line Items]          
Unrealized gain (loss) on derivatives 85,457 (37,313) (170,017) (32,242)  
Oil and natural gas revenues          
Segment Reporting [Line Items]          
Revenues 1,087,584 815,774 1,906,315 1,725,692  
Oil and natural gas revenues | Corporate          
Segment Reporting [Line Items]          
Revenues 0 0 0 0  
Oil and natural gas revenues | Consolidations and Eliminations          
Segment Reporting [Line Items]          
Revenues 0 0 0 0  
Oil and natural gas revenues | Exploration and Production | Operating Segments          
Segment Reporting [Line Items]          
Revenues 1,083,333 813,115 1,899,284 1,719,046  
Oil and natural gas revenues | Midstream | Operating Segments          
Segment Reporting [Line Items]          
Revenues 4,251 2,659 7,031 6,646  
Midstream services revenues          
Segment Reporting [Line Items]          
Revenues 44,593 42,007 86,684 75,506  
Midstream services revenues | Corporate          
Segment Reporting [Line Items]          
Revenues 0 0 0 0  
Midstream services revenues | Consolidations and Eliminations          
Segment Reporting [Line Items]          
Revenues (101,735) (95,118) (195,592) (181,598)  
Midstream services revenues | Exploration and Production | Operating Segments          
Segment Reporting [Line Items]          
Revenues 0 0 0 0  
Midstream services revenues | Midstream | Operating Segments          
Segment Reporting [Line Items]          
Revenues 146,328 137,125 282,276 257,104  
Sales of purchased natural gas          
Segment Reporting [Line Items]          
Revenues 41,246 67,897 122,028 130,653  
Sales of purchased natural gas | Corporate          
Segment Reporting [Line Items]          
Revenues 0 0 0 0  
Sales of purchased natural gas | Consolidations and Eliminations          
Segment Reporting [Line Items]          
Revenues 0 0 0 0  
Sales of purchased natural gas | Exploration and Production | Operating Segments          
Segment Reporting [Line Items]          
Revenues 3,024 29,682 37,391 55,259  
Sales of purchased natural gas | Midstream | Operating Segments          
Segment Reporting [Line Items]          
Revenues $ 38,222 $ 38,215 $ 84,637 $ 75,394