Minimum number of creation baskets of shares that can be purchased.

No definition available.

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of common shares held.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Number of Creation Basket shares

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Number of shares issued per Creation Basket

+ References

No definition available.

+ Details

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Namespace Prefix:	qsol_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of Solana per share.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Organization.

+ References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Per share or per unit amount of equity securities issued.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of new stock issued during the period.

+ References

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- Definition

Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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- Definition

Equity impact of the value of stock bought back by the entity at the exercise price or redemption price.

+ References

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Organization - Additional Information (Details)					3 Months Ended
Organization - Additional Information (Details)	Dec. 23, 2025 shares	Dec. 22, 2025 shares	Dec. 10, 2025 USD ($) $ / shares shares	Oct. 16, 2025 USD ($) shares	Dec. 31, 2025 USD ($) Creationbasket shares
Organization [Line Items]
Shares issued (in shares)					184,000
Stock issued \| $					$ 2,585,077
Number of shares issued per Creation Basket					5,000
Minimum number of Creation Baskets that can be purchased \| Creationbasket					1
Redemption value \| $					$ 100,000
Number of shares sold	15,000	10,000
Number of common shares held					150,000
Initial Seed Shares
Organization [Line Items]
Shares issued (in shares)				4,000
Stock issued \| $				$ 100,000
Share issued price per share \| $ / shares			$ 25
Redemption value \| $			$ 100,000
Creation Baskets
Organization [Line Items]
Number of creation basket shares			175,000
Creation Baskets \| Solana
Organization [Line Items]
Number of solana per share \| $ / shares			$ 13.837