v3.25.4

CONVERTIBLE DEBENTURES - Liability component of the convertible debentures (Details) | 3 Months Ended | 5 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2025 USD ($) | Dec. 31, 2025 CAD ($) | Sep. 30, 2025 USD ($) | Sep. 30, 2025 CAD ($) | Sep. 30, 2025 CAD ($)
CREDIT FACILITIES |  |  |  |  |
Initial Tranche, May 1, 2025 |  | $ 35,749,657 |  |  |
Liability component |  |  |  |  | $ 46,982,345
Accretion |  | 611,174 |  |  | 1,489,471
Conversions |  | (1,259,276) |  |  | (13,247,404)
Revaluation |  | (197,633) |  |  | 525,245
Ending balance |  | 34,903,922 |  | $ 35,749,657 | 35,749,657
First Private Placement |  |  |  |  |
CREDIT FACILITIES |  |  |  |  |
Initial Tranche, May 1, 2025 |  | 19,398,580 |  |  |
Liability component |  |  |  |  | 18,034,396
Accretion |  | 560,724 |  |  | 1,364,184
Ending balance |  | 19,959,304 |  | 19,398,580 | 19,398,580
Second Private Placement |  |  |  |  |
CREDIT FACILITIES |  |  |  |  |
Initial Tranche, May 1, 2025 |  | 1,873,236 |  |  |
Liability component |  |  |  |  | 1,747,949
Accretion |  | 50,450 |  |  | 125,287
Ending balance |  | 1,923,686 |  | 1,873,236 | 1,873,236
ATW Financing |  |  |  |  |
CREDIT FACILITIES |  |  |  |  |
Initial Tranche, May 1, 2025 | $ 10,400,000 | 14,477,841 | $ 20,000,000 | 27,200,000 |
Liability component |  |  |  |  | 27,200,000
Conversions | (900,000) | (1,259,276) | (9,600,000) | (13,247,404) | (13,247,404)
Revaluation |  | (197,633) |  | 525,245 | 525,245
Ending balance | $ 9,500,000 | $ 13,020,932 | $ 10,400,000 | $ 14,477,841 | $ 14,477,841

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of notes and debentures issued by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_NotesAndDebenturesIssued
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of increase in debentures due to accretion in borrowings. + References No definition available. + Details
Name: | stke_AccretionOfConvertibleDebentures
Namespace Prefix: | stke_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The value of the financial instrument(s) that the original debt is being converted into shares, in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References No definition available. + Details
Name: | stke_ConversionIntoSharesConvertibleDebentures
Namespace Prefix: | stke_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of foreign currency translation gain (loss) which decreases (increases) asset retirement obligations. + References No definition available. + Details
Name: | stke_FairValueAdjustmentForeignExchangeConvertibleDebentures
Namespace Prefix: | stke_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of debentures due to proceed from borrowings in liability. + References No definition available. + Details
Name: | stke_LiabilityComponentOfConvertibleDebentures
Namespace Prefix: | stke_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=stke_FirstPrivatePlacementFinancingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=stke_SecondPrivatePlacementFinancingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=stke_AtwFinancingFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |