SIGNIFICANT ACCOUNTING POLICIES - Power Curtailment Credits (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
SIGNIFICANT ACCOUNTING POLICIES
Power curtailment credits	$ 589,000	$ 0	$ 719,000	$ 0

Amount of power curtailment credit recognized during the period.

No definition available.

Name:	wulf_PowerCurtailmentCredit
Namespace Prefix:	wulf_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration