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SEGMENTS - Operating Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Segment Reporting Information [Line Items] |  |  |
Total revenues | $ 17,677 | $ 22,387 | $ 16,540
Cost of sales and fuel (exclusive of depreciation and operating costs) | (11,929) | (17,910) | (12,257)
Operating costs | (1,535) | (1,149) | (1,067)
Adjusted EBITDA from unconsolidated affiliates | 264 | 0 | 0
Noncash compensation expense and other | 49 | 68 | 41
Other | 786 | 105 | 2
Segment adjusted EBITDA | 5,313 | 3,620 | 3,381
Depreciation and amortization | (769) | (626) | (622)
Equity in net earnings from investments | 202 | 148 | 122
Investments in unconsolidated affiliates | 1,874 | 802 | 798
Total assets | 44,266 | 24,379 | 23,622
Capital expenditures | 1,595 | 1,202 | 697
Noncustomer |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 296 | (286) | (565)
Natural Gas Gathering and Processing | Natural Gas Gathering and Processing Intersegment |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 2,400 | 3,700 | 2,900
Liquids Commodity |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 14,167 |  |
NGL and Condensate Sales |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues |  | 18,260 | 13,570
Residue Natural Gas Sales |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,437 | 2,705 | 1,599
Gathering and Exchange Services Revenue |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 696 | 691 | 653
Transportation and Storage Revenue |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,306 | 710 | 657
Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 71 | 21 | 61
Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 20,179 | 26,179 | 19,460
Cost of sales and fuel (exclusive of depreciation and operating costs) | (14,434) | (21,688) | (15,177)
Operating costs | (1,533) | (1,160) | (1,065)
Adjusted EBITDA from unconsolidated affiliates | 264 |  |
Noncash compensation expense and other | 62 | 51 |
Other | 775 | 90 |
Segment adjusted EBITDA | 5,313 | 3,620 | 3,381
Depreciation and amortization | (765) | (621) | (618)
Equity in net earnings from investments | 202 | 148 | 122
Investments in unconsolidated affiliates | 1,872 | 802 | 798
Total assets | 44,207 | 23,877 | 23,414
Capital expenditures | 1,546 | 1,149 | 675
Noncash compensation expense and other |  |  | 41
Operating Segments | Natural Gas Gathering and Processing |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 4,056 | 6,533 | 4,461
Cost of sales and fuel (exclusive of depreciation and operating costs) | (2,364) | (5,117) | (3,226)
Operating costs | (467) | (403) | (367)
Adjusted EBITDA from unconsolidated affiliates | 1 |  |
Noncash compensation expense and other | 19 | 17 |
Other | (1) | 2 |
Segment adjusted EBITDA | 1,244 | 1,037 | 889
Depreciation and amortization | (272) | (257) | (260)
Equity in net earnings from investments | (2) | 5 | 4
Investments in unconsolidated affiliates | 24 | 28 | 27
Total assets | 7,078 | 6,980 | 6,769
Capital expenditures | 448 | 445 | 275
Noncash compensation expense and other |  |  | 17
Operating Segments | Natural Gas Liquids |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 14,429 | 19,067 | 14,392
Cost of sales and fuel (exclusive of depreciation and operating costs) | (11,592) | (16,546) | (11,940)
Operating costs | (666) | (576) | (528)
Adjusted EBITDA from unconsolidated affiliates | 67 |  |
Noncash compensation expense and other | 29 | 27 |
Other | 778 | 88 |
Segment adjusted EBITDA | 3,045 | 2,095 | 1,964
Depreciation and amortization | (334) | (302) | (299)
Equity in net earnings from investments | 58 | 35 | 21
Investments in unconsolidated affiliates | 419 | 415 | 417
Total assets | 14,974 | 14,643 | 14,502
Capital expenditures | 818 | 581 | 307
Noncash compensation expense and other |  |  | 19
Operating Segments | Natural Gas Pipelines |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 623 | 579 | 607
Cost of sales and fuel (exclusive of depreciation and operating costs) | (28) | (25) | (11)
Operating costs | (202) | (181) | (170)
Adjusted EBITDA from unconsolidated affiliates | 160 |  |
Noncash compensation expense and other | 8 | 7 |
Other | (2) | 0 |
Segment adjusted EBITDA | 559 | 488 | 528
Depreciation and amortization | (67) | (62) | (59)
Equity in net earnings from investments | 118 | 108 | 97
Investments in unconsolidated affiliates | 526 | 359 | 354
Total assets | 2,624 | 2,254 | 2,143
Capital expenditures | 228 | 123 | 93
Noncash compensation expense and other |  |  | 5
Operating Segments | Refined Products and Crude |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,071 |  |
Cost of sales and fuel (exclusive of depreciation and operating costs) | (450) |  |
Operating costs | (198) |  |
Adjusted EBITDA from unconsolidated affiliates | 36 |  |
Noncash compensation expense and other | 6 |  |
Other | 0 |  |
Segment adjusted EBITDA | 465 |  |
Depreciation and amortization | (92) |  |
Equity in net earnings from investments | 28 |  |
Investments in unconsolidated affiliates | 903 |  |
Total assets | 19,531 |  |
Capital expenditures | 52 |  |
Operating Segments | Liquids Commodity |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 16,647 |  |
Operating Segments | Liquids Commodity | Natural Gas Gathering and Processing |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 2,479 |  |
Operating Segments | Liquids Commodity | Natural Gas Liquids |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 13,666 |  |
Operating Segments | Liquids Commodity | Natural Gas Pipelines |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 |  |
Operating Segments | Liquids Commodity | Refined Products and Crude |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 502 |  |
Operating Segments | NGL and Condensate Sales |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues |  | 22,019 | 16,474
Operating Segments | NGL and Condensate Sales | Natural Gas Gathering and Processing |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues |  | 3,690 | 2,821
Operating Segments | NGL and Condensate Sales | Natural Gas Liquids |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues |  | 18,329 | 13,653
Operating Segments | NGL and Condensate Sales | Natural Gas Pipelines |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues |  | 0 | 0
Operating Segments | Residue Natural Gas Sales |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,437 | 2,713 | 1,599
Operating Segments | Residue Natural Gas Sales | Natural Gas Gathering and Processing |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,398 | 2,674 | 1,484
Operating Segments | Residue Natural Gas Sales | Natural Gas Liquids |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Operating Segments | Residue Natural Gas Sales | Natural Gas Pipelines |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 39 | 39 | 115
Operating Segments | Residue Natural Gas Sales | Refined Products and Crude |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 |  |
Operating Segments | Gathering and Exchange Services Revenue |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 696 | 691 | 653
Operating Segments | Gathering and Exchange Services Revenue | Natural Gas Gathering and Processing |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 147 | 144 | 135
Operating Segments | Gathering and Exchange Services Revenue | Natural Gas Liquids |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 549 | 547 | 518
Operating Segments | Gathering and Exchange Services Revenue | Natural Gas Pipelines |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Operating Segments | Gathering and Exchange Services Revenue | Refined Products and Crude |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 |  |
Operating Segments | Transportation and Storage Revenue |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,321 | 719 | 671
Operating Segments | Transportation and Storage Revenue | Natural Gas Gathering and Processing |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Operating Segments | Transportation and Storage Revenue | Natural Gas Liquids |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 204 | 180 | 180
Operating Segments | Transportation and Storage Revenue | Natural Gas Pipelines |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 582 | 539 | 491
Operating Segments | Transportation and Storage Revenue | Refined Products and Crude |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 535 |  |
Operating Segments | Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 78 | 37 | 63
Operating Segments | Other | Natural Gas Gathering and Processing |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 32 | 25 | 21
Operating Segments | Other | Natural Gas Liquids |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 10 | 11 | 41
Operating Segments | Other | Natural Gas Pipelines |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 2 | 1 | 1
Operating Segments | Other | Refined Products and Crude |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 34 |  |
Eliminations And Reconciling Items |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | (2,502) | (3,792) | (2,920)
Cost of sales and fuel (exclusive of depreciation and operating costs) | 2,505 | 3,778 | 2,920
Operating costs | (2) | 11 | (2)
Depreciation and amortization | (4) | (5) | (4)
Equity in net earnings from investments | 0 | 0 | 0
Investments in unconsolidated affiliates | 2 | 0 | 0
Total assets | 59 | 502 | 208
Capital expenditures | 49 | 53 | 22
Eliminations And Reconciling Items | Liquids Commodity |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | (2,480) |  |
Eliminations And Reconciling Items | NGL and Condensate Sales |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues |  | (3,759) | (2,904)
Eliminations And Reconciling Items | Residue Natural Gas Sales |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | (8) | 0
Eliminations And Reconciling Items | Gathering and Exchange Services Revenue |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Eliminations And Reconciling Items | Transportation and Storage Revenue |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | (15) | (9) | (14)
Eliminations And Reconciling Items | Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | $ (7) | $ (16) | $ (2)

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