XML 139 R63.htm IDEA: XBRL DOCUMENT
v3.25.1

Note 6 - Sale of Homestake Resources - Schedule of Disposition (Details) (Parentheticals) | Feb. 25, 2022 shares
--- | ---
Homestake Resources [member] |
Statement Line Items [Line Items] |
Shares in entity (in shares) | 76,504,590

X
- References No definition available. + Details
Name: | fury_Statement1LineItems
Namespace Prefix: | fury_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares in the entity held by the entity or by its subsidiaries or associates. [Refer: Total for all associates [member]; Total for all subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 79 -Subparagraph a -Clause vi -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a_vi&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_SharesInEntityHeldByEntityOrByItsSubsidiariesOrAssociates
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=fury_HomestakeResourcesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |