Management fee percentage.

No definition available.

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Namespace Prefix:	XWIN_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Transaction amount.

+ References

No definition available.

+ Details

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Namespace Prefix:	XWIN_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

This element represents the aggregate cost of investments accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
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-Subparagraph (SX 210.5-02(12))
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+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Number of new stock issued during the period.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Amount of unrealized gain (loss) on investment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
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+ Details

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- Details

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- Details

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Investment in Fund (Details Narrative) - USD ($)						3 Months Ended		6 Months Ended
Investment in Fund (Details Narrative) - USD ($)	Apr. 17, 2026	Feb. 04, 2026	Dec. 02, 2025	Sep. 26, 2025	Sep. 25, 2025	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Apr. 15, 2026	Dec. 31, 2025	Dec. 18, 2025	Dec. 17, 2025	Dec. 16, 2025	Dec. 08, 2025	Oct. 16, 2025	Oct. 15, 2025	Apr. 17, 2025
Unrealized gain						$ 42,124,539		$ 42,918,751
Funds measured at fair value						$ 73,820,917		73,820,917			$ 23,104,628
Preamble X Capital I [Member]
Unrealized gain								$ 42,920,000	$ 42,120,000
Subscription Agreement [Member]
Management fee percentage		0.00%			0.00%					0.00%			0.00%
Transaction amount				$ 5,660,000
Subscription Agreement [Member] \| Nova Furniture Limited [Member]
Ownership percentage					99.815%
Subscription amount					$ 5,664,500
Subscription Agreement [Member] \| Space Exploration Technologies Corp [Member]
Ownership percentage				6.667%	6.667%
Subscription amount																$ 5,600,000
Stock Issued During Period, Shares, New Issues				353,772	353,772
Subscription Agreement [Member] \| Space Exploration Technologies Corp [Member] \| Common Class A [Member]
Stock Issued During Period, Shares, New Issues				121,805	121,805
Subscription Agreement [Member] \| Space Exploration Technologies Corp [Member] \| Common Class C [Member]
Stock Issued During Period, Shares, New Issues				231,967	231,967
Subscription Agreement [Member] \| Xmax Alpha Holdings Ltd [Member]
Ownership percentage																	99.82%
Subscription amount																	$ 5,605,000
Subscription Agreement [Member] \| Xmax Beta Holdings Ltd [Member]
Ownership percentage			99.88%							99.90%
Subscription amount			$ 8,461,428.80							$ 5,450,000
Management fee percentage			0.00%
Subscription Agreement [Member] \| Xmax Beta Holdings Ltd [Member] \| Special Purpose Vehicle [Member]
Subscription amount			$ 2,999,928.80
Subscription Agreement [Member] \| Preamble X Capital [Member] \| Special Purpose Vehicle [Member]
Stock Issued During Period, Shares, New Issues		34,963	40,106
Subscription Agreement [Member] \| XAI Holdings Corp [Member]
Subscription amount												$ 5,400,000			$ 5,400,000
Subscription Agreement [Member] \| XAI Holdings Corp [Member] \| Series B Preferred Stock [Member] \| Special Purpose Vehicle [Member]
Stock Issued During Period, Shares, New Issues			502,236
Subscription Agreement [Member] \| Preamble X Capital LLC [Member]
Ownership percentage		99.90%												99.90%				3.68%
Subscription amount	$ 5,350,000	$ 3,048,773.60												$ 5,375,000
Subscription Agreement [Member] \| Preamble X Capital LLC [Member] \| Common Class A [Member]
Stock Issued During Period, Shares, New Issues	258,051