XML 81 R54.htm IDEA: XBRL DOCUMENT
v3.25.2

Acquisitions and Other Transactions - Acquisition of Royalty on AngloGold Ashanti plc Arthur Gold Project - Nevada, U.S (Details) - Acquisition of Royalties $ in Millions | Jul. 23, 2025 USD ($)
--- | ---
Altius Minerals Corporation |
Acquisitions |
Net smelter royalty interest held | 0.50%
AngloGold's Arthur Gold Project - Nevada, U.S |
Acquisitions |
Percentage of net smelter return ("NSR") royalty acquired | 1.00%
Percentage of NSR on existing royalty | 1.50%
Cash transferred | $ 250.0
Contingent payment | $ 25.0

X
- Definition Represents the percentage of NSR on existing royalty. + References No definition available. + Details
Name: | fnv_AcquisitionPercentageOfNetSmelterReturnOnExistingRoyalty
Namespace Prefix: | fnv_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The net smelter royalty interest held. + References No definition available. + Details
Name: | fnv_NetSmelterRoyaltyInterestHeld
Namespace Prefix: | fnv_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percentage of net smelter return ("NSR") royalty interest acquired. + References No definition available. + Details
Name: | fnv_PercentageOfNetSmelterReturnAcquired
Namespace Prefix: | fnv_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The fair value, at acquisition date, of cash transferred as consideration in a business combination. [Refer: Total for all business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2024-01-01 -Paragraph B64 -Subparagraph f -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B64_f_i&doctype=Appendix&subtype=B -URIDate 2024-03-27 + Details
Name: | ifrs-full_CashTransferred
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount, at acquisition date, of contingent consideration arrangements recognised as consideration transferred in a business combination. [Refer: Total for all business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2024-01-01 -Paragraph B64 -Subparagraph g -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2024-en-r&anchor=para_B64_g_i&doctype=Appendix&subtype=B -URIDate 2024-03-27 + Details
Name: | ifrs-full_ContingentConsiderationRecognisedAsOfAcquisitionDate
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfBusinessCombinationsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=fnv_AcquisitionOfRoyaltiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=fnv_AltiusMineralsCorporationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BusinessCombinationsAxis=fnv_RoyaltyOnAnglogoldAshantiPlcSArthurGoldProjectInNevadaUSMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |