XML 93 R69.htm IDEA: XBRL DOCUMENT
v3.25.0.1

IMPAIRMENT REVERSAL (CHARGE) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Disclosure of impairment of assets [Abstract] |
Disclosure of Impairment Loss |
|  | Years ended December 31,
|  |  | 2024 | 2023
Fayolle |  |  |  |
Mining properties |  |  | $ | (6.8) |  | $ | — |
Westwood CGU |  |  |  |
Mining properties, Plant and equipment and ROU assets |  |  | 426.5 |  | — |
Asset retirement obligations |  |  | 35.8 |  | — |
|  |  | $ | 455.5 |  | $ | — |

X
- Definition Disclosure of impairment of assets [Abstract] + References No definition available. + Details
Name: | iag_DisclosureofimpairmentofassetsAbstract
Namespace Prefix: | iag_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of impairment loss and the reversal of impairment loss. [Refer: Impairment loss; Reversal of impairment loss] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2024-01-01 -Paragraph 126 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2024-en-r&anchor=para_126&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:textBlockItemType
Balance Type: | na
Period Type: | duration