SIGNIFICANT ACCOUNTING POLICIES - Other Income (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2023	Jun. 30, 2023
SIGNIFICANT ACCOUNTING POLICIES
Other income related to short swing profit	$ 39,000	$ 39,000

Amount of other income from disgorgement of short swing profits of insider trading.

No definition available.

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