XML 49 R27.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Supplemental Cash Flow Information | 12 Months Ended
--- | ---
Dec. 31, 2024
Disclosure of Cash Flow Statement [Abstract] |
Supplemental Cash Flow Information |
22 | SUPPLEMENTAL CASH FLOW INFORMATION
Changes in working capital and income taxes received or paid:
| For the years ended
| December 31, 2024 | December 31, 2023
Amounts receivable | $2.7 |  | ($13.6) |
Inventory | 53.3 |  | (26.0) |
Advances and prepaid expenses | 2.0 |  | (0.6) |
Accounts payable and accrued liabilities | (40.9) |  | 2.3 |
Cash taxes paid | (82.2) |  | (8.3) |
| ($65.1) |  | ($46.2) |
Other items:
|  |  | For the years ended
|  |  | December 31, 2024 | December 31, 2023
Employee share purchase plan contributions |  |  | 4.7 |  | 4.7 |
Reclamation activities |  |  | (10.6) |  | (0.3) |
Distribution of share-based compensation |  |  | (14.5) |  | (15.8) |
Revision to reclamation for closed sites |  |  | 0.2 |  | 3.3 |
Interest received |  |  | 12.6 |  | 7.8 |
Fair value adjustment on contingent consideration |  |  | 5.7 |  | 13.4 |
Loss on disposal of assets |  |  | 10.6 |  | 1.9 |
Write down of miscellaneous receivables |  |  | 4.7 |  | — |
Reduction of obligation to renounce flow-through exploration expenditures |  |  | (2.3) |  | (0.7) |
Other items |  |  | (0.1) |  | (2.5) |
|  |  | $11.0 |  | $11.8 |

X
- Definition Disclosure of Cash Flow Statement [Abstract] + References No definition available. + Details
Name: | agi_DisclosureofCashFlowStatementAbstract
Namespace Prefix: | agi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for a statement of cash flows. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Section Presentation of a statement of cash flows -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&doctype=Standard&dita_xref=IAS07_g10-17_TI -URIDate 2024-03-27 + Details
Name: | ifrs-full_DisclosureOfCashFlowStatementExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:textBlockItemType
Balance Type: | na
Period Type: | duration