Business Combinations (Details) $ in Millions		6 Months Ended
		Jun. 30, 2022 USD ($)	Feb. 17, 2022 USD ($)	Dec. 31, 2021 USD ($)
Allocation of total purchase prices paid [Abstract]
Goodwill		$ 5,608		$ 5,449
Navitas Midstream Partners, LLC [Member]
Consideration:
Purchase price for 100% interest in Navitas Midstream		$ 3,231
Allocation of total purchase prices paid [Abstract]
Cash and cash equivalents			$ 27
Property, plant, and equipment			2,080
Assumed liabilities, net of acquired other assets	[1]		(24)
Total identifiable net assets			3,072
Goodwill			159
Business Combination [Abstract]
Business acquisition, description		Navitas Midstream's assets (the “Midland Basin System”) include approximately 1,750 miles of pipelines and over 1.0 Bcf/d of cryogenic natural gas processing capacity. The acquired business expands our natural gas processing and NGL businesses to the Midland Basin in West Texas.
Navitas Midstream Partners, LLC [Member] | Personal Property [Member]
Allocation of total purchase prices paid [Abstract]
Property, plant, and equipment			1,600
Navitas Midstream Partners, LLC [Member] | Real Property [Member]
Allocation of total purchase prices paid [Abstract]
Property, plant, and equipment			250
Navitas Midstream Partners, LLC [Member] | Construction in progress [Member]
Allocation of total purchase prices paid [Abstract]
Property, plant, and equipment			175
Navitas Midstream Partners, LLC [Member] | Contract-based intangibles [Member]
Allocation of total purchase prices paid [Abstract]
Intangible assets			$ 989
Business Combination [Abstract]
Estimated useful life of acquired intangible asset		30 years
Measurement input, discount rate [Member] | Navitas Midstream Partners, LLC [Member]
Business Combination [Abstract]
Long-lived asset, measurement input			0.155

[1] Assumed liabilities primarily include accounts payable, other current liabilities, lease liabilities and asset retirement obligations.  Acquired other assets primarily include accounts receivable, other current assets and right-of-use (“ROU”) assets.  None of these amounts were considered individually significant.