XML 116 R61.htm IDEA: XBRL DOCUMENT
v3.25.1

DEFERRED REVENUE (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Disclosure of revenue from contracts with customers [Abstract] |
Disclosure of changes in deferred income | The following table summarizes the change in deferred revenue:
| Notes |  | 2022 Prepay Arrangements | 2024 Q1 Prepay Arrangements | 2024 Q2 Prepay Arrangements | Total
Balance, January 1, 2023 |  |  | $ | 240.8 |  | $ | — |  | $ | — |  | $ | 240.8 |
Finance costs | 30 |  | 10.8 |  | — |  | — |  | 10.8 |
Balance, December 31, 2023 |  |  | $ | 251.6 |  | $ | — |  | $ | — |  | $ | 251.6 |
Proceeds from gold prepayment |  |  | — |  | 59.9 |  | 59.4 |  | 119.3 |
Deferred revenue recognized |  |  | (235.7) |  | — |  | — |  | (235.7) |
Finance costs | 30 |  | 6.7 |  | 5.6 |  | 3.6 |  | 15.9 |
Balance, December 31, 2024 |  |  | $ | 22.6 |  | $ | 65.5 |  | $ | 63.0 |  | $ | 151.1 |
Current portion of deferred revenue |  |  | $ | 22.6 |  | $ | 65.5 |  | $ | 63.0 |  | $ | 151.1 |
Non-current deferred revenue |  |  | — |  | — |  | — |  | — |
|  |  | $ | 22.6 |  | $ | 65.5 |  | $ | 63.0 |  | $ | 151.1 |

X
- Definition Disclosure of Changes in Deferred Income [Table Text Block] + References No definition available. + Details
Name: | iag_DisclosureofChangesinDeferredIncomeTableTextBlock
Namespace Prefix: | iag_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of revenue from contracts with customers [Abstract] + References No definition available. + Details
Name: | iag_DisclosureofrevenuefromcontractswithcustomersAbstract
Namespace Prefix: | iag_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration