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Provisions (Non-Current and Current) - Disclosure of Changes in Provision Related to Investment (Detail) - EUR (€) € in Thousands | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Disclosure of other provisions [line items] |  |
Beginning Balance | € 18,978 | € 22,672
Provisions made during the year | 8,598 | 4,374
Reductions of the year | (10,121) | (8,068)
Ending Balance | 17,455 | 18,978
Provision for legal claims [member] |  |
Disclosure of other provisions [line items] |  |
Beginning Balance | 10,926 | 13,008
Provisions made during the year | 1,941 | 1,225
Reductions of the year | (2,398) | (3,307)
Ending Balance | 10,469 | 10,926
Provision for tax claims [member] |  |
Disclosure of other provisions [line items] |  |
Beginning Balance | 1,098 | 1,912
Provisions made during the year | 267 |
Reductions of the year | (724) | (814)
Ending Balance | 641 | 1,098
Provision for warranties [member] |  |
Disclosure of other provisions [line items] |  |
Beginning Balance | 4,476 | 5,957
Provisions made during the year | 2,370 | 1,180
Reductions of the year | (2,357) | (2,661)
Ending Balance | 4,489 | 4,476
Termination indemnities for sales agents [member] |  |
Disclosure of other provisions [line items] |  |
Beginning Balance | 1,141 | 1,196
Provisions made during the year | 115 | 177
Reductions of the year | (59) | (232)
Ending Balance | 1,197 | 1,141
Other provisions [member] |  |
Disclosure of other provisions [line items] |  |
Beginning Balance | 1,337 | 599
Provisions made during the year | 3,905 | 1,792
Reductions of the year | (4,583) | (1,054)
Ending Balance | € 659 | € 1,337

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- Definition The amount of additional other provisions made. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2019-01-01 -Paragraph 84 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2019-en-r&anchor=para_84_b&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The increase (decrease) in other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2019-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2019-en-r&anchor=para_84&doctype=Standard -URIDate 2019-03-27 + Details
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- Definition The amount of liabilities of uncertain timing or amount. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 54 -Subparagraph l -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_54_l&doctype=Standard -URIDate 2019-03-27 + Details
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