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Business Combinations (Details) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2022 USD ($) | Feb. 17, 2022 USD ($) | Dec. 31, 2021 USD ($)
Liabilities assumed in business combination: |  |  |
Goodwill | $ 5,608 |  | $ 5,449
Navitas Midstream Partners, LLC [Member] |  |  |
Consideration: |  |  |
Purchase price for 100% interest in Navitas Midstream | $ 3,231 |  |
Assets acquired in business combination: |  |  |
Current assets, including cash of $27 million |  | $ 127 |
Property, plant, and equipment |  | 2,076 |
Other assets |  | 34 |
Total assets acquired |  | 3,226 |
Liabilities assumed in business combination: |  |  |
Current liabilities |  | (114) |
Long-term liabilities |  | (40) |
Total liabilities assumed |  | (154) |
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. |  |
Cash acquired |  | 27 |
Navitas Midstream Partners, LLC [Member] | Personal Property [Member] |  |  |
Assets acquired in business combination: |  |  |
Property, plant, and equipment |  | 1,600 |
Navitas Midstream Partners, LLC [Member] | Real Property [Member] |  |  |
Assets acquired in business combination: |  |  |
Property, plant, and equipment |  | 250 |
Navitas Midstream Partners, LLC [Member] | Construction in progress [Member] |  |  |
Assets acquired in business combination: |  |  |
Property, plant, and equipment |  | 171 |
Navitas Midstream Partners, LLC [Member] | Contract-based intangibles [Member] |  |  |
Assets acquired in business combination: |  |  |
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 |

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