SIGNIFICANT ACCOUNTING POLICIES - Cryptocurrencies (Details)	11 Months Ended	12 Months Ended
Dec. 31, 2021 USD ($)	Dec. 31, 2022 USD ($) item
Indefinite-lived Intangible Assets [Roll Forward]
Impairment		$ (1,457,000)
Ending balance		183,000
Miner hosting revenue	$ 0	4,600,000
Quoted price of bitcoin		$ 38,000
Number of data center hosting contract with customer \| item		1
Cryptocurrency [Member]
Indefinite-lived Intangible Assets [Roll Forward]
Bitcoin received from mining pool and hosting services		$ 10,810,000
Impairment		(1,457,000)
Disposition		(9,170,000)
Ending balance		$ 183,000

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The current portion of nonphysical assets, excluding financial assets, if these assets are classified into the current and noncurrent portions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 45
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=109222160&loc=d3e1107-107759

+ Details

Name:	us-gaap_IntangibleAssetsCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount of bitcoin received from mining pool and hosting services.

+ References

No definition available.

+ Details

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

- Definition

The amount of finite lived intangible assets disposed during the period.

+ References

No definition available.

+ Details

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

- Definition

The amount of hosting revenue recorded during the period.

+ References

No definition available.

+ Details

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

- Definition

Number of data center hosting contracts with customer.

+ References

No definition available.

+ Details

Name:	wulf_NumberOfDataCenterHostingContractWithCustomer
Namespace Prefix:	wulf_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of quoted price of bitcoin.

+ References

No definition available.

+ Details

Name:	wulf_QuotedPriceOfBitcoin
Namespace Prefix:	wulf_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: