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Equity Investments - Investments Accounted for by the Equity Method (Details) - USD ($) |  | 12 Months Ended |
--- | --- | --- | ---
May 01, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | May 31, 2018
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Carrying value of equity investments |  | $ 32,044,000 | $ 236,121,000 |  |
Loss (income) from equity method investments |  | 210,148,000 | (49,904,000) | $ 17,780,000 |
Distributions from equity method investments |  | $ 1,945,000 | 446,000 | 7,376,000 |
Investment in Tatex Thailand II, LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % |  | 23.50% |  |  |
Carrying value of equity investments |  | $ 0 | 0 |  |
Loss (income) from equity method investments |  | (2,086,000) | (241,000) | (549,000) |
Distributions from equity method investments |  | $ 2,100,000 | 200,000 |  |
Investment in Tatex Thailand III, LLC(1) |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % |  | 0.00% |  |  |
Carrying value of equity investments |  | $ 0 | 0 |  |
Loss (income) from equity method investments |  | $ 0 | 0 | 183,000 |
Investment in Grizzly Oil Sands ULC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % |  | 24.9999% |  |  |
Carrying value of equity investments |  | $ 21,000,000 | 44,259,000 |  |
Loss (income) from equity method investments |  | $ (32,710,000) | (510,000) | (2,189,000) |
Investment in Timber Wolf Terminals LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % |  | 0.00% |  |  |
Loss (income) from equity method investments |  | $ 0 | 536,000 | 8,000 |
Investment in Windsor Midstream LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % |  | 22.50% |  |  |
Carrying value of equity investments |  | $ 39,000 | 39,000 |  |
Loss (income) from equity method investments |  | 0 | (9,000) | 25,233,000 |
Distributions from equity method investments |  | $ 0 |  |  |
Investment in Stingray Cementing LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % |  | 0.00% |  |  |
Carrying value of equity investments |  | $ 0 |  |  |
Loss (income) from equity method investments |  | $ 0 | 0 | 205,000 |
Investment in Blackhawk Midstream LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % |  | 0.00% |  |  |
Carrying value of equity investments |  | $ 0 | 0 |  |
Loss (income) from equity method investments |  | $ 0 | (38,000) | 0 |
Investment in Stingray Energy Services LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % |  | 0.00% |  |  |
Carrying value of equity investments |  | $ 0 | 0 |  |
Loss (income) from equity method investments |  | $ 0 | 0 | 282,000 |
Investment in Sturgeon Acquisitions LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % |  | 0.00% |  |  |
Carrying value of equity investments |  | $ 0 | 0 |  |
Loss (income) from equity method investments |  | 0 |  | (71,000) |
Investment in Mammoth Energy Services, Inc. |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Carrying value of equity investments |  | 11,005,000 | 191,823,000 |  |
Loss (income) from equity method investments |  | 179,524,000 | (49,969,000) | 11,288,000 |
Distributions from equity method investments |  | $ 2,500,000 |  |  |
Investment in Strike Force Midstream LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Approximate Ownership % | 25.00% | 0.00% |  |  | 25.00%
Carrying value of equity investments |  | $ 0 | 0 |  |
Loss (income) from equity method investments |  | $ 0 | $ (693,000) | $ 1,954,000 |
Distributions from equity method investments | $ 175,000,000.0 |  |  |  |
Net of transaction fees | $ 96,400,000 |  |  |  |

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