XML 102 R90.htm IDEA: XBRL DOCUMENT
v3.19.2

Other (income) expenses, net (Schedule of Other Income (Expenses) Net) (Details) - MXN ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Analysis of income and expense [abstract] |  |  |
Cancellation of balances | $ 786 | $ 2,615 | $ 9,844
Uninstalling expenses of equipment Fuch |  |  | 35,293
Land treatments in Pacific Steel, Inc. | 8,922 | 7,674 | 9,833
Other expenses | 9,708 | 10,289 | 54,970
Sale of scrap | (9,865) | (10,434) | (10,428)
Recovery of loss | (6,405) |  |
Update of balances in favor in taxes | (2,699) | (519) | (1,739)
Other income | (5,791) | (6,270) | (6,605)
Other income | (24,760) | (17,223) | (18,772)
Other (income) and other expenses, net | $ (15,052) | $ (6,934) | $ 36,198

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

X
- Definition The amount of expenses that the entity does not separately disclose in the same statement or note when the entity uses the 'function of expense' form for its analysis of expenses. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2018-01-01 -Paragraph 35 -Subparagraph b -Clause vii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=26&date=2018-03-01&anchor=para_35_b_vii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 103 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_103&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 99 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_99&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_OtherExpenseByFunction
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of operating income that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2018-01-01 -Paragraph 35 -Subparagraph b -Clause iv -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=26&date=2018-03-01&anchor=para_35_b_iv&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 103 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_103&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 102 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_102&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_OtherIncome
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Cancellation of balances. + References No definition available. + Details
Name: | simecb_CancellationOfBalances
Namespace Prefix: | simecb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of land treatments in pacific steel, inc. + References No definition available. + Details
Name: | simecb_LandTreatments
Namespace Prefix: | simecb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Total other (income) and other expenses, net. + References No definition available. + Details
Name: | simecb_OtherIncomeAndOtherExpensesNet
Namespace Prefix: | simecb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The net amount of operating income that the entity does not separately disclose in the same statement or note. + References No definition available. + Details
Name: | simecb_OtherIncomeNet
Namespace Prefix: | simecb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Recovery of loss. + References No definition available. + Details
Name: | simecb_RecoveryOfLoss
Namespace Prefix: | simecb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Sale of scrap. + References No definition available. + Details
Name: | simecb_SaleOfScrap
Namespace Prefix: | simecb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Uninstalling expenses of equipment fuch. + References No definition available. + Details
Name: | simecb_UninstallingExpensesOfEquipmentFuch
Namespace Prefix: | simecb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Update of balances in favor in taxes. + References No definition available. + Details
Name: | simecb_UpdateOfBalancesInFavorInTaxes
Namespace Prefix: | simecb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration