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Intangible Assets and Goodwill, Significant Intangible Assets (Details) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Identifiable intangible assets [Abstract] |  |  |
Gross Value | $ 5,891 | $ 4,900 |
Accumulated Amortization | (1,926) | (1,749) |
Carrying Value | 3,965 | $ 3,151 | $ 3,309
Customer relationship intangibles [Member] |  |  |
Identifiable intangible assets [Abstract] |  |  |
Carrying Value | 2,800 |  |
Customer relationship intangibles [Member] | EFS Midstream [Member] |  |  |
Identifiable intangible assets [Abstract] |  |  |
Gross Value | 1,410 |  |
Accumulated Amortization | (269) |  |
Carrying Value | $ 1,141 |  |
Weighted Average Remaining Amortization Period | 19 years 4 months 24 days |  |
Customer relationship intangibles [Member] | State Line and Fairplay [Member] |  |  |
Identifiable intangible assets [Abstract] |  |  |
Gross Value | $ 895 |  |
Accumulated Amortization | (278) |  |
Carrying Value | $ 617 |  |
Weighted Average Remaining Amortization Period | 24 years 2 months 12 days |  |
Customer relationship intangibles [Member] | San Juan Gathering [Member] |  |  |
Identifiable intangible assets [Abstract] |  |  |
Gross Value | $ 331 |  |
Accumulated Amortization | (260) |  |
Carrying Value | $ 71 |  |
Weighted Average Remaining Amortization Period | 16 years 9 months 18 days |  |
Customer relationship intangibles [Member] | Oiltanking Partners L.P. [Member] |  |  |
Identifiable intangible assets [Abstract] |  |  |
Gross Value | $ 1,193 |  |
Accumulated Amortization | (248) |  |
Carrying Value | $ 945 |  |
Weighted Average Remaining Amortization Period | 21 years |  |
Contract-based intangibles [Member] |  |  |
Identifiable intangible assets [Abstract] |  |  |
Carrying Value | $ 1,100 |  |
Contract-based intangibles [Member] | Navitas Midstream Partners, LLC [Member] |  |  |
Identifiable intangible assets [Abstract] |  |  |
Gross Value | 989 |  |
Accumulated Amortization | (19) |  |
Carrying Value | $ 970 |  |
Weighted Average Remaining Amortization Period | 29 years |  |
Contract-based intangibles [Member] | Jonah Gas Gathering [Member] |  |  |
Identifiable intangible assets [Abstract] |  |  |
Gross Value | $ 224 |  |
Accumulated Amortization | (182) |  |
Carrying Value | $ 42 |  |
Weighted Average Remaining Amortization Period | 19 years |  |
Contract-based intangibles [Member] | Delaware Basin Gas Processing LLC [Member] |  |  |
Identifiable intangible assets [Abstract] |  |  |
Gross Value | $ 82 |  |
Accumulated Amortization | (40) |  |
Carrying Value | $ 42 |  |
Weighted Average Remaining Amortization Period | 4 years |  |

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(16)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 926 -SubTopic 20 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 + Details
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