XML 68 R45.htm IDEA: XBRL DOCUMENT
v3.20.4

Segmented information (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Operating Segments [Abstract] |
Revenue attributed to geographic regions | During the years ended December 31, 2020 and 2019, revenues attributed to geographic regions, based on the location of customers, were as follows:
Revenue | China | Europe | United States | South Korea | South America | Canada | Other Asia |  | TOTAL
2020 | $ | 828,277 | $ | 488,955 | $ | 419,461 | $ | 284,461 | $ | 269,853 | $ | 117,480 | $ | 241,476 |  | $ | 2,649,963
| 31 | % | 18 | % | 16 | % | 12 | % | 10 | % | 4 | % | 9 | % |  | 100 | %
2019 | $ | 998,302 | $ | 634,647 | $ | 581,631 | $ | 320,394 | $ | 307,706 | $ | 145,386 | $ | 295,448 |  | $ | 3,283,514
| 30 | % | 19 | % | 18 | % | 11 | % | 9 | % | 4 | % | 9 | % |  | 100 | %
As at December 31, 2020 and 2019, the net book value of property, plant and equipment by country was as follows:
Property, plant and equipment 1 | United States | Egypt | New Zealand | Trinidad | Canada | Chile | Waterfront Shipping | Other |  | TOTAL
December 31, 2020 | $ | 1,727,982 |  | $ | 617,017 |  | $ | 241,581 |  | $ | 120,130 |  | $ | 191,010 |  | $ | 124,271 |  | $ | 610,843 |  | $ | 44,222 |  |  | $ | 3,677,056 |
December 31, 2019 | $ | 1,548,165 |  | $ | 657,961 |  | $ | 282,493 |  | $ | 146,273 |  | $ | 127,075 |  | $ | 145,892 |  | $ | 602,344 |  | $ | 65,992 |  |  | $ | 3,576,195 |
1 Includes right-of-use (leased) assets.

X
- Definition The disclosure of geographical information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2020-01-01 -Paragraph 33 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2020-en-r&anchor=para_33&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_DisclosureOfGeographicalAreasExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Operating Segments [Abstract] + References No definition available. + Details
Name: | mx_OperatingSegmentsAbstract
Namespace Prefix: | mx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration