XML 74 R51.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Capital disclosures (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Liquidity And Capitalization [Abstract] |
Schedule of liquidity and capitalization |
As at | Dec 31 2023 | Dec 31 2022
Liquidity: |  |
Cash and cash equivalents | $ | 458,015 |  | $ | 857,747 |
Undrawn credit facility | 300,000 |  | 300,000 |
Undrawn G3 construction facility | — |  | 300,000 |
Total liquidity | $ | 758,015 |  | $ | 1,457,747 |
Capitalization: |  |
Unsecured notes, including current portion | 1,985,660 |  | 1,983,374 |
Other limited recourse debt facilities, including current portion | 156,141 |  | 168,139 |
Total debt | 2,141,801 |  | 2,151,513 |
Non-controlling interests | 242,090 |  | 317,444 |
Shareholders’ equity | 1,930,927 |  | 2,112,013 |
Total capitalization | $ | 4,314,818 |  | $ | 4,580,970 |
Total debt to capitalization 1 | 50% | 47%
Net debt to capitalization 2 | 44% | 35%
1 Total debt (including Other limited recourse debt facilities) divided by total capitalization. 2 Total debt (including Other limited recourse debt facilities) less cash and cash equivalents divided by total capitalization less cash and cash equivalents.

X
- Definition [Table Text Block] for Disclosure Of Liquidity And Capitalization [Table] + References No definition available. + Details
Name: | mx_DisclosureOfLiquidityAndCapitalizationTableTextBlock
Namespace Prefix: | mx_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Liquidity And Capitalization + References No definition available. + Details
Name: | mx_LiquidityAndCapitalizationAbstract
Namespace Prefix: | mx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration