FINANCIAL RISK FACTORS - Safeguarding of Cryptocurrency Assets (Details)	12 Months Ended
Sep. 30, 2025 item
FINANCIAL RISK FACTORS
Number of third-party custodian for safeguarding cryptocurrency assets	1

Denotes number of third-party custodian for safeguarding cryptocurrency assets.

No definition available.

Name:	stke_NumberOfThirdPartyCustodianForSafeguardingCryptocurrencyAssets
Namespace Prefix:	stke_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration