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GENERAL - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024
Summary of Significant Accounting Policies [Line Items]
Noncontrolling interest	$ 393	$ 321
Variable Interest Entity, Primary Beneficiary
Summary of Significant Accounting Policies [Line Items]
Construction in progress	$ 837
BlackRock, Inc.
Summary of Significant Accounting Policies [Line Items]
Equity method investment commitments		$ 550
WES Midstream
Summary of Significant Accounting Policies [Line Items]
Limited partner interest	43.50%
Non-voting limited partner interest	2.00%
Equity method investment ownership percentage	45.90%
WES Midstream | WES Midstream
Summary of Significant Accounting Policies [Line Items]
Non-voting general partner interest	2.30%

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