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Partners' Capital and Distributions - Common Unit Distributions (Details) - USD ($) $ / shares in Units, $ in Millions |  |  | 12 Months Ended
--- | --- | --- | ---
Feb. 14, 2025 | Jan. 07, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Distribution Made to Limited Partner [Line Items] |  |  |  |  |
Distributions paid |  |  | $ 1,569 | $ 1,330 | $ 1,083
Common Units | Cash Distribution |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |
Distributions paid |  |  | $ 891 | $ 748 | $ 584
Distributions per common unit (in dollars per unit) |  |  | $ 1.2700 | $ 1.0700 | $ 0.8325
Common Units | Cash Distribution | Subsequent Event |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |
Distributions paid | $ 267 |  |  |  |
Distribution per common unit declared (in dollars per unit) |  | $ 0.38 |  |  |
Common Units | Cash Distribution | Public |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |
Distributions paid |  |  | $ 595 | $ 492 | $ 383
Common Units | Cash Distribution | AAP |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |
Distributions paid |  |  | $ 296 | $ 256 | $ 201
Common Units | Cash Distribution | AAP | Subsequent Event |  |  |  |  |
Distribution Made to Limited Partner [Line Items] |  |  |  |  |
Distributions paid | $ 88 |  |  |  |

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- Definition Per unit of ownership amount of cash distributions paid to unit-holder of a limited partnership (LP). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
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- Definition Total distributions to each class of partners (i.e., general, limited and preferred partners). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 5 -Subparagraph (SAB Topic 4.F) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-5 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
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