SIGNIFICANT ACCOUNTING POLICIES - Debt Modification (Details)	12 Months Ended
Dec. 31, 2022
SIGNIFICANT ACCOUNTING POLICIES
Percentage of changes In debt value and net presents value of future cash flows	10.00%

Represents percentage of changes In debt value and net presents value of future cash flows for debt modification.

No definition available.

Name:	wulf_PercentageOfChangesInDebtValueAndNetPresentsValueOfFutureCashFlowsForDebtModification
Namespace Prefix:	wulf_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration