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v3.20.1

Property and Equipment (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 | Dec. 31, 2019
Property and Equipment |  |
Total property and equipment | $ 3,304,904 | $ 3,361,058
Less accumulated depreciation | (76,639) | (87,648)
Property and equipment, net | 3,228,265 | 3,273,410
Impairment of long-lived assets | 89,000 |
Land |  |
Property and Equipment |  |
Total property and equipment | 23,549 | 23,549
Gathering systems and facilities |  |
Property and Equipment |  |
Total property and equipment | 2,397,023 | 2,375,241
Residual value | $ 0 |
Gathering systems and facilities | Minimum |  |
Property and Equipment |  |
Estimated useful lives | 40 years |
Gathering systems and facilities | Maximum |  |
Property and Equipment |  |
Estimated useful lives | 50 years |
Permanent buried pipelines and equipment |  |
Property and Equipment |  |
Total property and equipment | $ 530,005 | 602,230
Impairment of long-lived assets | $ 83,000 |
Permanent buried pipelines and equipment | Minimum |  |
Property and Equipment |  |
Estimated useful lives | 7 years |
Permanent buried pipelines and equipment | Maximum |  |
Property and Equipment |  |
Estimated useful lives | 20 years |
Surface pipelines and equipment |  |
Property and Equipment |  |
Total property and equipment | $ 37,308 | 48,594
Impairment of long-lived assets | $ 6,000 |
Surface pipelines and equipment | Minimum |  |
Property and Equipment |  |
Estimated useful lives | 1 year |
Surface pipelines and equipment | Maximum |  |
Property and Equipment |  |
Estimated useful lives | 7 years |
Landfill |  |
Property and Equipment |  |
Total property and equipment | $ 1,244 | 1,244
Heavy trucks and equipment |  |
Property and Equipment |  |
Total property and equipment | $ 6,623 | 6,617
Heavy trucks and equipment | Minimum |  |
Property and Equipment |  |
Estimated useful lives | 3 years |
Heavy trucks and equipment | Maximum |  |
Property and Equipment |  |
Estimated useful lives | 5 years |
Above ground storage tanks |  |
Property and Equipment |  |
Total property and equipment | $ 1,868 | 3,418
Above ground storage tanks | Minimum |  |
Property and Equipment |  |
Estimated useful lives | 5 years |
Above ground storage tanks | Maximum |  |
Property and Equipment |  |
Estimated useful lives | 10 years |
Construction-in-progress |  |
Property and Equipment |  |
Total property and equipment | $ 307,284 | $ 300,165

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