XML 47 R34.htm IDEA: XBRL DOCUMENT
v3.21.1

Cash and cash equivalents and other investments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Cash and cash equivalents [abstract] |
Schedule of Cash and cash equivalents | Cash and cash equivalents are as follows:
| December 31,
| 2 0 2 0 |  | 2 0 1 9
Cash | $ | 6,971,175 |  | $ | 898,394
Cash equivalents (1) |  | 756,523 |  |  | 6,548,053
| $ | 7,727,698 |  | $ | 7,446,447
| (1) | Cash equivalents are investments with initial original maturities of less than 90 days and consist primarily of Treasury Bills issued by the United States Treasury Department.

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

X
- Definition The disclosure of detailed information about Cash and cash equivalents. + References No definition available. + Details
Name: | simecb_DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory
Namespace Prefix: | simecb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration