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Natural Gas Producing Activities (Unaudited) - Narrative (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2024
MMcfe
Dec. 31, 2024
Bcfe
Dec. 31, 2024
$ / MBoe
Dec. 31, 2024
$ / Dekatherm
Dec. 31, 2024
$ / bbl
Dec. 31, 2024
USD ($)
Dec. 31, 2023
MMcfe
Dec. 31, 2023
Bcfe
Dec. 31, 2022
MMcfe
Dec. 31, 2022
Bcfe
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items]                        
Engineer experience (in years) 22 years                      
Percentage of total net natural gas, NGL and oil proved reserves reviewed   100.00%                    
Conversions of proved undeveloped reserves to proved developed reserves (in Bcfe)       2,637           2,561   1,365
Extensions, discoveries and other additions (in Bcfe)       3,126           3,412   2,495
Production (in Bcfe)     2,228,159 2,228         2,016,273 2,016 1,940,043 1,940
Reserve development converting previously unproved acreage to proved reserves (Energy)       2,414           1,670    
Development plan, term 5 years                      
Increased reserves (in Bcfe)     3,125,620 157         3,411,750 92 2,494,713 2,077
Inclusion in drilling plan (in Bcfe)       498           1,341   418
Converting unproved reserves to proved developed reserves (in Bcfe)       57           309    
Negative revisions from proved undeveloped locations (in Bcfe)       925           (755)    
Revision of curves (in bcfe)                   367    
Changes in ownership interests (in Bcfe)       189 87         290    
Negative curve revisions at proved developed locations (in Bcfe)       (65)           208    
Removal of locations, economic and lack of development (in Bcfe)       192           (362)   518
Purchase of minerals in place (in Bcfe) | MMcfe     413,040           2,600,667   141,038  
Sale of natural gas in place (in Bcfe) | MMcfe     (1,562,849)           0   0  
Discount for estimated timing of cash flows (percent) 10.00% 10.00% 10.00% 10.00% 10.00% 10.00% 10.00% 10.00% 10.00% 10.00% 10.00% 10.00%
Discounted future net cash flows relating to proved oil and gas reserves, change in price of natural gas sensitivity (in usd per dth) | $ / Dekatherm           0.10            
Discounted future net cash flows relating to proved oil and gas reserves, change in price of natural gas liquids (in usd per bbl) | $ / bbl             10          
Discounted future net cash flows relating to proved oil and gas reserves, change in price of oil sensitivity (in usd per bbl) | $ / bbl             10          
Change in discounted future cash flows for assumed natural gas price change | $               $ 1,184        
Change in discounted future cash flows for assumed natural gas liquids price change | $               1,128        
Change in discounted future cash flows for assumed oil price change | $               $ 73        
NEPA Non Operated Asset Divestiture                        
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items]                        
Purchase of minerals in place (in Bcfe)       413                
Sale of natural gas in place (in Bcfe)       (1,563)                
2022 Asset Acquisition                        
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items]                        
Purchase of minerals in place (in Bcfe)                       141
Tug Hill and XcL Midstream                        
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items]                        
Purchase of minerals in place (in Bcfe)                   2,600    
Ohio, Pennsylvania, and West Virginia Marcellus Acres                        
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items]                        
Increased reserves (in Bcfe)                       356
Ohio, Pennsylvania, and West Virginia Marcellus                        
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items]                        
Removal of locations, economic and lack of development (in Bcfe)                       96
Ohio Utica                        
Oil and Gas, Cost Incurred, Property Acquisition, Exploration, and Development [Line Items]                        
Negative revisions from proved undeveloped locations (in Bcfe)                       1,625