XML 69 R97.htm IDEA: XBRL DOCUMENT v3.20.1

Subsequent Events (Details) - Event After Reporting Period [Member] - MXN ($) $ in Millions		1 Months Ended
	Mar. 10, 2020	Jan. 16, 2020
Disclosure of non-adjusting events after reporting period [line items]
Preliminary tariff rate on products		6.75%
Dividend paid	$ 1,990

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of dividends recognised as distributions to owners.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2019-01-01
-Paragraph 107
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_107&doctype=Standard
-URIDate 2019-03-27

+ Details

Name:	ifrs-full_DividendsPaid
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Preliminary tariff rate applied on products.

+ References

No definition available.

+ Details

Name:	simecb_PreliminaryTariffRate
Namespace Prefix:	simecb_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=simecb_EventAfterReportingPeriodMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: