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v3.19.1

Lease Commitments as Lessee - Schedule of Future Minimum Payments (Detail) - BRL (R$) R$ in Millions | Dec. 31, 2018 | Dec. 31, 2017
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Disclosure of finance lease and operating lease by lessee [line items] |  |
Future minimum payments, finance lease | R$ 16 | R$ 4
Future minimum payments, finance lease | 16 | 4
Current [Member] |  |
Disclosure of finance lease and operating lease by lessee [line items] |  |
Future minimum payments, finance lease | 6 | 4
Current [Member] | Up to one year [Member] |  |
Disclosure of finance lease and operating lease by lessee [line items] |  |
Future minimum payments, finance lease | 6 | R$ 4
Non-current [Member] |  |
Disclosure of finance lease and operating lease by lessee [line items] |  |
Future minimum payments, finance lease | 10 |
Non-current [Member] | From one to five years [Member] |  |
Disclosure of finance lease and operating lease by lessee [line items] |  |
Future minimum payments, finance lease | R$ 10 |

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- 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
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- Definition The amount of payments over the finance lease term that the lessee is or can be required to make, excluding contingent rent, costs for services and taxes to be paid by, and reimbursed to, the lessor, together with any amounts guaranteed by the lessee or by a party related to the lessee. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2017-01-01 -Paragraph 31 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2017-03-02&anchor=para_31_b&doctype=Standard&book=B -URIDate 2017-03-09 + Details
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- Definition The present value of minimum finance lease payments payable. [Refer: Minimum finance lease payments payable] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2019-01-01 -Name IAS -Number 17 -IssueDate 2017-01-01 -Paragraph 31 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=17&date=2017-03-02&anchor=para_31_b&doctype=Standard&book=B -URIDate 2017-03-09 + Details
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