XML 155 R109.htm IDEA: XBRL DOCUMENT
v3.19.1

Goodwill and Intangible Assets, Net - Summary of Changes in intangible Asset (Detail) - MXN ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Disclosure of detailed information about intangible assets [line items] |  |  |
Balance at beginning of period | $ 39,435 | $ 41,188 | $ 36,566
Additions (disposals), net | 2,782 | (229) | (598)
Business combinations (note 4.1) |  | 76 | 0
Reclassifications (notes 4.1, 4.2 and 12) | (217) | (27) | 0
Amortization for the period | (2,051) | (2,037) | (1,950)
Impairment losses | (186) | (50) | (25)
Foreign currency translation effects | 56 | 514 | 7,195
Balance at the end of period | 39,819 | 39,435 | 41,188
Extraction rights [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Balance at beginning of period | 33,123 | 35,047 |
Additions (disposals), net | (219) | 278 |
Business combinations (note 4.1) |  | 0 |
Reclassifications (notes 4.1, 4.2 and 12) | (223) | 0 |
Amortization for the period | (626) | (716) |
Impairment losses | (186) | (38) |
Foreign currency translation effects | (5) | (1,448) |
Balance at the end of period | 31,864 | 33,123 | 35,047
Industrial property and trademarks [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Balance at beginning of period | 565 | 357 |
Additions (disposals), net | (32) | (783) |
Business combinations (note 4.1) |  | 0 |
Reclassifications (notes 4.1, 4.2 and 12) | 0 | 0 |
Amortization for the period | (93) | (110) |
Impairment losses | 0 | 0 |
Foreign currency translation effects | 27 | 1,101 |
Balance at the end of period | 467 | 565 | 357
Customer relationships [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Balance at beginning of period | 7 | 259 |
Additions (disposals), net | 0 | 0 |
Business combinations (note 4.1) |  | 0 |
Reclassifications (notes 4.1, 4.2 and 12) | 0 | (27) |
Amortization for the period | (7) | (225) |
Impairment losses | 0 | 0 |
Foreign currency translation effects | 0 | 0 |
Balance at the end of period | 0 | 7 | 259
Mining projects [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Balance at beginning of period | 701 | 877 |
Additions (disposals), net | 120 | (148) |
Business combinations (note 4.1) |  | 4 |
Reclassifications (notes 4.1, 4.2 and 12) | 0 | 0 |
Amortization for the period | (12) | (12) |
Impairment losses | 0 | 0 |
Foreign currency translation effects | (82) | (20) |
Balance at the end of period | 727 | 701 | 877
Others intangible assets [Member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Balance at beginning of period | 5,039 | 4,648 |
Additions (disposals), net | 2,913 | 424 |
Business combinations (note 4.1) |  | 72 |
Reclassifications (notes 4.1, 4.2 and 12) | 6 | 0 |
Amortization for the period | (1,313) | (974) |
Impairment losses | 0 | (12) |
Foreign currency translation effects | 116 | 881 |
Balance at the end of period | $ 6,761 | $ 5,039 | $ 4,648

X
- Definition The increase in intangible assets other than goodwill resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2018-01-01 -Paragraph 118 -Subparagraph e -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2018-03-01&anchor=para_118_e_i&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of amortisation of intangible assets other than goodwill. [Refer: Depreciation and amortisation expense; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2018-01-01 -Paragraph 118 -Subparagraph e -Clause vi -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2018-03-01&anchor=para_118_e_vi&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in intangible assets other than goodwill. [Refer: Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2018-01-01 -Paragraph 118 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2018-03-01&anchor=para_118_e&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_ChangesInIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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_DisclosureOfIntangibleAssetsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of impairment loss recognised in profit or loss for intangible assets other than goodwill. [Refer: Impairment loss recognised in profit or loss; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2018-01-01 -Paragraph 118 -Subparagraph e -Clause iv -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2018-03-01&anchor=para_118_e_iv&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in intangible assets other than goodwill resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2018-01-01 -Paragraph 118 -Subparagraph e -Clause vii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2018-03-01&anchor=para_118_e_vii&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) in intangible assets other than goodwill resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2018-01-01 -Paragraph 118 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2018-03-01&anchor=para_118_e&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2018-01-01 -Paragraph 118 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=38&date=2018-03-01&anchor=para_118_e&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_c&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_IntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_IntangibleExplorationAndEvaluationAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_BrandNamesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_CustomerrelatedIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_MiningRightsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_OtherIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |