v3.25.4

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Roll-forward of Digital Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Digital Currency Assets, Current [Roll Forward]
Digital assets, beginning of period	$ 23,893	$ 2,284
Digital asset self-mining revenue, net of receivables	229,710	409,560
Mining revenue from shared hosting	0	15,693
Proceeds from sales of digital assets and shared hosting	0	(402,461)
Decrease in fair value of digital assets	(31,603)	(1,052)	$ 0
Payment of board fee	0	(89)
Other	0	(66)
Digital assets, end of period		23,893	2,284
Digital asset receivable, current	400	900
Bitcoin
Digital Currency Assets, Current [Roll Forward]
Digital assets, end of period	222,000
Cumulative Effect, Period of Adoption, Adjustment
Digital Currency Assets, Current [Roll Forward]
Digital assets, beginning of period	0	24
Digital assets, end of period		0	24
Cumulative Effect, Period of Adoption, Adjusted Balance
Digital Currency Assets, Current [Roll Forward]
Digital assets, beginning of period	$ 23,893	2,308
Digital assets, end of period		$ 23,893	$ 2,308

Crypto Asset, Mining, Proceeds From Shared Hosting

+ References

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- Definition

Crypto Asset, Mining, Self-Mining

+ References

No definition available.

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- Definition

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+ References

No definition available.

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Namespace Prefix:	core_
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Balance Type:	debit
Period Type:	duration

- Definition

Crypto Assets, Receivable, Current

+ References

No definition available.

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Balance Type:	debit
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- Definition

Digital Currency Assets, Current

+ References

No definition available.

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- Definition

Fair value of crypto asset. Excludes crypto asset held for platform user.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 60
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476162/350-60-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 60
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476162/350-60-50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 60
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476162/350-60-50-3

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 60
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476163/350-60-45-1

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Balance Type:	debit
Period Type:	instant

- Definition

Amount of decrease in crypto asset from payment for service. Excludes crypto asset held for platform user.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 60
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476162/350-60-50-3

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

- Definition

Amount of decrease in crypto asset from sale. Excludes crypto asset held for platform user.

+ References

+ Details

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

- Definition

Amount of unrealized gain (loss) from remeasurement of crypto asset, classified as operating. Excludes crypto asset held for platform user.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 60
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476163/350-60-45-2

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Core Scientific, Inc./tx 10-K