XML 137 R97.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Share-Based Payments - Schedule of Breakdown of the Closing Balance BSA 2 (Parenthetical) (Detail) | 12 Months Ended
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Dec. 31, 2017 USD ($) | Dec. 15, 2017 EUR (€) | Dec. 05, 2017 EUR (€)
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Exercise price | € |  | € 38.18 | € 39.00
Exercise price 65 [Member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Exercise price | $ | $ 65 |  |

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

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- Definition The weighted average exercise price of share options granted in a share-based payment arrangement. [Refer: Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2017-01-01 -Paragraph 45 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_45_b_ii&doctype=Standard -URIDate 2017-03-09 + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |