XML 58 R46.htm IDEA: XBRL DOCUMENT v3.26.1

Digital Assets - Schedule of Rollforward of the Company’s Digital Asset Holdings (Details) - ETH [Member]
$ in Thousands

3 Months Ended

Mar. 31, 2026

USD ($)

Schedule of Rollforward of the Company’s Digital Asset Holdings [Line Items]

Digital Assets

$ 61,587

Digital assets fair value

28,307

Additions

757

^[1]

Dispositions

(128,096)

Receipt and accrual of ETH from native staking activities

(460)

Receipt of ETH from derecognition of liquid staking activities

132,374

Cryptocurrency denominated loan proceeds

67,039

^[2]

Cryptocurrency denominated loan repayments

(98,552)

^[2]

Change in fair value of digital assets

$ (6,342)

[1]	Additions are the results of purchases and receipts of ETH.
[2]	Represents ETH-denominated proceeds received during the year from a collateralized loan that was fully repaid prior to March 31, 2026.

X

- Definition

Cryptocurrency denominated loan proceeds.

+ References

No definition available.

+ Details

Name:	ethz_CryptocurrencyDenominatedLoanProceeds
Namespace Prefix:	ethz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of cryptocurrency denominated loan repayments.

+ References

No definition available.

+ Details

Name:	ethz_CryptocurrencyDenominatedLoanRepayments
Namespace Prefix:	ethz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Deposits of ETH into liquid staking activities.

+ References

No definition available.

+ Details

Name:	ethz_DepositsOfETHIntoLiquidStakingActivities
Namespace Prefix:	ethz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Digital assets fair value.

+ References

No definition available.

+ Details

Name:	ethz_DigitalAssetsFairValue
Namespace Prefix:	ethz_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Receipt and accrual of ETH from native staking activities.

+ References

No definition available.

+ Details

Name:	ethz_ReceiptAndAccrualOfETHFromNativeStakingActivities
Namespace Prefix:	ethz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Represents the amount of dispositions.

+ References

No definition available.

+ Details

Name:	ethz_ServicingAssetatFairValueAdditionsDispositions
Namespace Prefix:	ethz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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

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

Reference 4: 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

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 60
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476162/350-60-50-3

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-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

+ Details

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

X

- Definition

Fair value of crypto asset classified as noncurrent. 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
-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
-Subparagraph (c)
-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

+ Details

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

X

- Definition

The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 860
-SubTopic 50
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481229/860-50-50-3

+ Details

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

X

- Details

Name:	srt_CryptoAssetAxis=ethz_ETHMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: