v3.25.4

Commitments and Contingencies (Narrative) (Details) kr in Millions, $ in Millions	9 Months Ended
	Dec. 31, 2025 SEK (kr)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 USD ($)	Mar. 31, 2025 USD ($)
Other Commitments [Line Items]
Obligations to mining equipment			$ 109.4	$ 227.8
Input tax recovery obligations related to Swedish Tax Authority	kr 729.6	$ 79.2
Payment called by Swedish Tax Agency	kr 84.0		$ 9.4

X

- Definition

Represents the amount of contingent VAT Liability

+ References

No definition available.

+ Details

Name:	hive_ContingentValueAddedTaxLiability
Namespace Prefix:	hive_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Represents the amount of input tax recovery obligations.

+ References

No definition available.

+ Details

Name:	hive_InputTaxRecoveryObligations
Namespace Prefix:	hive_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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

No definition available.

+ Details

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

X

- Definition

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3

+ Details

Name:	us-gaap_PurchaseObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant