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SUBSEQUENT EVENTS (Details) - MW	Apr. 01, 2025	Mar. 31, 2025
Subsequent Event | Galaxy Digital Holdings, LP
Subsequent Event [Line Items]
Lease agreement, nonmonetary amount	260	133

X

- Definition

Lease Agreement, Nonmonetary Amount

+ References

No definition available.

+ Details

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Namespace Prefix:	glxy_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

+ Details

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Balance Type:	na
Period Type:	duration

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- Details

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Namespace Prefix:
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X

- Details

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Namespace Prefix:
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