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Revenues - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | $ 700,902 | $ 563,418 | $ 583,992
Lease Revenue - Affiliate | 294,996 | 260,088 |
Amortization of customer contract intangible assets | 7,211 | 7,211 | 7,211
Service Revenue - Third Party |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 17,102 | 18,230 |
Service Revenue - Affiliate |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 47,756 | 51,400 |
Product Revenue - Third Party |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 264,974 | 162,522 |
Product Revenue - Affiliate |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 76,074 | 71,178 |
Pipelines and Transportation |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 287,645 | 251,469 | 178,318
Lease Revenue - Affiliate | 257,310 | 216,105 |
Pipelines and Transportation | Service Revenue - Third Party |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 16,612 | 17,596 |
Pipelines and Transportation | Service Revenue - Affiliate |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 13,723 | 17,768 |
Pipelines and Transportation | Product Revenue - Third Party |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 |
Pipelines and Transportation | Product Revenue - Affiliate |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 |
Wholesale Marketing and Terminalling |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 413,257 | 311,949 | $ 405,674
Lease Revenue - Affiliate | 37,686 | 43,983 |
Wholesale Marketing and Terminalling | Service Revenue - Third Party |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 490 | 634 |
Wholesale Marketing and Terminalling | Service Revenue - Affiliate |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 34,033 | 33,632 |
Wholesale Marketing and Terminalling | Product Revenue - Third Party |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 264,974 | 162,522 |
Wholesale Marketing and Terminalling | Product Revenue - Affiliate |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | $ 76,074 | $ 71,178 |

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