v3.25.4

Right of Use Asset and Operating Lease Liability - Schedule of right of use assets (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Mar. 31, 2025
--- | --- | ---
Leases [Abstract] |  |
Cost | $ 13,386 | $ 12,704
Accumulated amortization | (9,264) | (7,158)
Net carrying value | $ 4,122 | $ 5,546

X
- Definition Amount of accumulated amortization of right-of-use asset from operating lease. + References No definition available. + Details
Name: | hive_OperatingLeaseRightOfUseAssetAccumulatedAmortization
Namespace Prefix: | hive_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the cost of right-of-use asset from operating lease. + References No definition available. + Details
Name: | hive_OperatingLeaseRightOfUseAssetCost
Namespace Prefix: | hive_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
Name: | us-gaap_OperatingLeaseRightOfUseAsset
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant