Financial Statements - Schedule of Cash Flow, Supplemental Disclosures (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Cash paid during the period for:
Interest, net of amount capitalized		$ 196,632	$ 145,787
Income taxes, net		4,850	13,441
Non-cash activity during the period for:
Equity issued as consideration for acquisition		5,548,608	2,152,631
Issuance of EQT Corporation common stock for Convertible Notes settlement	$ 16	285,608	98
NEPA Non-Operated Asset Divestiture		155,241	0
Increase in right-of-use assets and lease liabilities, net		11,501	25,849
Increase in asset retirement costs and obligations		7,947	5,216
Capitalization of non-cash equity share-based compensation		5,273	4,587
Investments in nonconsolidated entities		17,598	0
Dissolution of consolidated variable interest entity		$ 0	$ 25,227