XML 73 R44.htm IDEA: XBRL DOCUMENT v3.25.0.1
PROPERTY, PLANT AND EQUIPMENT (Tables)
12 Months Ended
Dec. 31, 2024
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant and Equipment
Depreciation of plant and equipment is calculated on the straight-line method over their estimated useful lives or lease terms, generally as follows:
Years
Buildings and Improvements
10 to 45
Machinery and Equipment
3 to 25
Gathering and Transmission
30 to 40
Leasehold ImprovementsLife of Lease
December 31,
20242023
Intangible Drilling Cost$6,171,177 $5,902,498 
Gas Gathering Equipment2,660,668 2,631,110 
Gas Wells and Related Equipment1,657,272 1,513,945 
Proved Gas Properties1,396,631 1,374,685 
Unproved Gas Properties721,692 724,401 
Surface Land and Other Equipment180,408 187,316 
Other 250,100 203,163 
Total Property, Plant and Equipment13,037,948 12,537,118 
Less: Accumulated Depreciation, Depletion and Amortization5,653,837 5,194,485 
Total Property, Plant and Equipment - Net$7,384,111 $7,342,633 
Schedule of Oil and Gas, Full Cost Method, Amortization Expense
December 31,
20242023
Unproved Gas Properties$721,692 $724,401 
Advance Royalties2,026 1,597 
     Total$723,718 $725,998