Acquisitions - Allocation of Purchase Price (Details) - USD ($) $ in Thousands	Jul. 22, 2024	Dec. 31, 2024	Dec. 31, 2023
Fair value of liabilities assumed:
Goodwill		$ 2,079,481	$ 0
Equitrans Midstream Merger
Consideration:
Equity	$ 5,548,608
Cash (paid in lieu of fractional shares)	29
Redemption of Equitrans Midstream preferred stock	685,337
Settlement of pre-existing relationships	(239,741)
Total consideration	5,994,233
Fair value of assets acquired:
Cash and cash equivalents	58,767
Accounts receivable, net	82,072
Income tax receivable	2,142
Prepaid expenses and other	22,048
Property, plant and equipment	9,379,642
Investments in unconsolidated entities	3,363,336
Net intangible assets	200,000
Other assets	249,846
Noncontrolling interest in consolidated subsidiaries	(162,993)
Amount attributable to assets acquired	13,194,860
Fair value of liabilities assumed:
Current portion of debt	699,837
Accounts payable	65,006
Accrued interest	47,996
Other current liabilities	70,951
Revolving credit facility borrowings	1,035,000
Senior notes	6,273,941
Deferred income taxes	935,106
Other liabilities and credits	152,271
Amount attributable to liabilities assumed	9,280,108
Goodwill	$ 2,079,481