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Employee Benefits - Schedule Of Changes In Long Term Employee Benefits (Detail) - EUR (€) € in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Disclosure Of Detailed Information About Employee Benefits [Line Items] |  |
Beginning balance | € 18,464 | € 19,085
Business combination |  | 962
Current service costs | 1,154 | 1,439
Interest expenses | 189 | 123
Actuarial gains/losses in other comprehensive loss | (2,184) | 480
Actuarial gains in profit or loss | (152) | (184)
Benefits paid | (2,007) | (3,367)
Contributions | (347) | (100)
Exchange differences | 11 | 26
Ending balance | 15,128 | 18,464
Defined benefit plans |  |
Disclosure Of Detailed Information About Employee Benefits [Line Items] |  |
Beginning balance | 16,016 |
Ending balance | 12,543 | 16,016
Other Long Term Employee Benefits Defined Benefits Plan |  |
Disclosure Of Detailed Information About Employee Benefits [Line Items] |  |
Beginning balance | 2,448 | 2,038
Current service costs | 546 | 747
Interest expenses | 19 | 10
Actuarial gains/losses in other comprehensive loss | (69) |
Actuarial gains in profit or loss | (152) | (184)
Benefits paid | (137) | (169)
Contributions | (70) |
Exchange differences |  | 6
Ending balance | 2,585 | 2,448
ITALY | Defined benefit plans |  |
Disclosure Of Detailed Information About Employee Benefits [Line Items] |  |
Beginning balance | 2,997 | 2,492
Business combination |  | 962
Current service costs | 61 | 83
Interest expenses | 33 | 6
Actuarial gains/losses in other comprehensive loss | (425) | 360
Benefits paid | (305) | (909)
Exchange differences |  | 3
Ending balance | 2,361 | 2,997
AUSTRIA |  |
Disclosure Of Detailed Information About Employee Benefits [Line Items] |  |
Beginning balance | 13,019 |
Ending balance | 10,182 | 13,019
AUSTRIA | Defined benefit plans |  |
Disclosure Of Detailed Information About Employee Benefits [Line Items] |  |
Beginning balance | 13,019 | 14,555
Current service costs | 547 | 609
Interest expenses | 137 | 107
Actuarial gains/losses in other comprehensive loss | (1,690) | 120
Benefits paid | (1,565) | (2,289)
Contributions | (277) | (100)
Exchange differences | 11 | 17
Ending balance | € 10,182 | € 13,019

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- Definition The amount of other comprehensive income, net of tax, resulting from actuarial gains (losses) arising from changes in financial assumptions that result in remeasurements of the net defined benefit liability (asset). Financial assumptions deal with items such as: (a) the discount rate; (b) benefit levels, excluding any cost of the benefits to be met by employees, and future salary; (c) in the case of medical benefits, future medical costs, including claim handling costs (ie the costs that will be incurred in processing and resolving claims, including legal and adjuster's fees); and (d) taxes payable by the plan on contributions relating to service before the reporting date or on benefits resulting from that service. [Refer: Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in financial assumptions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 135 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_135_b&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The decrease (increase) in the net defined benefit liability (asset) resulting from contributions to a defined benefit plan. [Refer: Net defined benefit liability (asset); Defined benefit plans [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 141 -Subparagraph f -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_141_f&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The increase (decrease) in the net defined benefit liability (asset) resulting from employee service in the current period. [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 141 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_141_a&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Definition The increase (decrease) in the net defined benefit liability (asset) resulting from business combinations and disposals. [Refer: Business combinations [member]; Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 141 -Subparagraph h -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_141_h&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The increase (decrease) in the net defined benefit liability (asset) resulting from changes in foreign exchange rates. [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 141 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_141_e&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The increase (decrease) in the net defined benefit liability (asset) resulting from the passage of time. [Refer: Interest expense; Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 141 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_141_b&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of deficit or surplus in a defined benefit plan, adjusted for any effect of limiting a net defined benefit asset to the asset ceiling. [Refer: Defined benefit plans [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 140 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_140_a&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The decrease (increase) in the net defined benefit liability (asset) resulting from payments from the plan. [Refer: Net defined benefit liability (asset)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2022-03-24 -Paragraph 141 -Subparagraph g -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2022-en-r&anchor=para_141_g&doctype=Standard -URIDate 2022-03-24 + Details
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