Equity Method Investments (Midstream Acquisition) (Details) - USD ($) $ in Millions		12 Months Ended
	Mar. 22, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Mar. 21, 2024
Schedule of Equity Method Investments [Line Items]
Equity method investment difference between carrying amount and underlying equity		$ 521
Net gain on disposal of assets		$ 28	$ 217	$ 1,061
Ohio Condensate Company
Schedule of Equity Method Investments [Line Items]
Equity method investments, ownership percentage					62.00%
Midstream Acquisition
Schedule of Equity Method Investments [Line Items]
Payments to acquire interest in affiliates	$ 625
Recognized identifiable assets acquired and liabilities assumed, net	625
Recognized identifiable assets acquired and liabilities assumed, equity method investments	$ 507
Midstream Acquisition | Ohio Gathering Company
Schedule of Equity Method Investments [Line Items]
Equity method investments, ownership percentage	73.00%
Equity method investment difference between carrying amount and underlying equity	$ 75
Midstream Acquisition | Ohio Condensate Company
Schedule of Equity Method Investments [Line Items]
Equity method investments, ownership percentage	100.00%
Net gain on disposal of assets	$ 20