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BUSINESS COMBINATION (Details) - USD ($) |  | 1 Months Ended | 11 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jun. 25, 2021 | Aug. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2022 | Aug. 05, 2022 | Jul. 31, 2022 | Apr. 15, 2022
BUSINESS COMBINATION |  |  |  |  |  |  |
Loss from discontinued operations, net of tax |  |  | $ 49,106,000 | $ 4,857,000 |  |  |
IKONICS |  |  |  |  |  |  |
BUSINESS COMBINATION |  |  |  |  |  |  |
Period to receive dispositions, if any, of any part of the pre-merger business of IKCONICS |  |  |  | 18 months |  |  |
IKONICS | Discontinued Operations, Held-for-sale [Member] |  |  |  |  |  |  |
BUSINESS COMBINATION |  |  |  |  |  |  |
Proceeds from sale of property plant and equipment |  | $ 6,200,000 |  |  |  |  |
Sale amount of property under Definitive Agreement |  |  |  |  |  | $ 6,700,000 | $ 7,000,000.0
Limitation amount of certain indemnifications under Definitive Agreement |  |  |  |  |  |  | $ 850,000
Loss from discontinued operations, net of tax |  |  | $ 49,100,000 | $ 6,000,000.0 |  |  |
IKONICS Corporation |  |  |  |  |  |  |
BUSINESS COMBINATION |  |  |  |  |  |  |
TeraWulf common stock for each IKONICs common stock | 1 |  |  |  |  |  |
Contingent Value Rights Agreement for each IKONICs common stock | 1 |  |  |  |  |  |
Amount for each IKONICs common stock | $ 5.00 |  |  |  |  |  |
Percentage of net proceeds holders of CVR are entitled to | 95.00% |  |  |  |  |  |
Percentage of reserve of the gross proceeds of per-merger business of IKONICS | 10.00% |  |  |  |  |  |
Period to receive dispositions, if any, of any part of the pre-merger business of IKCONICS | 18 months |  |  |  |  |  |
Proceeds from sale of property plant and equipment |  | $ 7,000,000.0 |  |  |  |  |
Sale amount of property under Definitive Agreement |  |  |  |  | $ 6,500,000 |  |
Limitation amount of certain indemnifications under Definitive Agreement |  |  |  |  | $ 650,000 |  |
Fair value of amount recognized for the CVR contingent consideration |  |  |  | 10,900,000 |  |  |
Gain on re-measurement included in loss from discontinued operations |  |  |  | $ 1,100,000 |  |  |

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