XML 66 R43.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Other long-term liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Subclassifications of assets, liabilities and equities [abstract] |
Composition of other liabilities |
As at | Dec 31 2023 | Dec 31 2022
Share-based compensation liability (note 14) | $ | 74,107 |  | $ | 70,569 |
Site restoration costs | 32,596 |  | 36,581 |
Land mortgage | 28,014 |  | 28,514 |
Defined benefit pension plans (note 21) | 22,691 |  | 19,216 |
Cash flow hedges (note 19) | 91,183 |  | 6,739 |
Other | 1,319 |  | 2,532 |
| 249,910 |  | 164,151 |
Less current maturities | (94,992) |  | (29,548) |
| $ | 154,918 |  | $ | 134,603 |
Provision for site restoration costs | The movement in the provision during the year is explained as follows:
| 2023 | 2022
Balance at January 1 | $ | 36,581 |  | $ | 29,355 |
New or revised provisions | (5,573) |  | 6,915 |
Accretion expense | 1,588 |  | 311 |
Balance at December 31 | $ | 32,596 |  | $ | 36,581 |

X
- Definition The disclosure of other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2023-01-01 -Paragraph 84 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2023-en-r&anchor=para_84&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_DisclosureOfOtherProvisionsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Disclosure Of Composition Of Other Liabilities Explanatory [Table Text Block] + References No definition available. + Details
Name: | mx_DisclosureOfCompositionOfOtherLiabilitiesExplanatoryTableTextBlock
Namespace Prefix: | mx_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration