XML 162 R138.htm IDEA: XBRL DOCUMENT
v3.26.1

Borrowings - Additional Information (Details) - EUR (€) € in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Disclosure In Tabular Form Of Details Of Borrowings [Line Items] |  |  |
Borrowings | € 246,189 | € 373,567 |
Proceeds from borrowings | 49,937 | 259,720 | € 204,424
Revolving Lines |  |  |
Disclosure In Tabular Form Of Details Of Borrowings [Line Items] |  |  |
Borrowings | € 335,000 | 335,000 |
Proceeds from borrowings |  | 40,000 |
ESG target affecting interest rate, raw materials, as a percent | 50.00% |  |
ESG target affecting interest rate, renewable energy, as a percent | 100.00% |  |
Undrawn borrowing facilities | € 190,000 | € 190,000 |
Revolving Lines | Bottom of range |  |  |
Disclosure In Tabular Form Of Details Of Borrowings [Line Items] |  |  |
Term of borrowings | 3 years | 4 years |
Revolving Lines | Top of range |  |  |
Disclosure In Tabular Form Of Details Of Borrowings [Line Items] |  |  |
Term of borrowings | 5 years | 6 years |

X
- Definition The amount of outstanding funds that the entity is obligated to repay. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Note Expiry date 2027-01-01 -Name IAS -Number 1 -IssueDate 2025-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_55&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_Borrowings
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The cash inflow from borrowings obtained. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2025-01-01 -Paragraph 17 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_17_c&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of undrawn borrowing facilities that may be available for future operating activities and to settle capital commitments. [Refer: Capital commitments] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2025-01-01 -Paragraph 50 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_50_a&doctype=Standard -URIDate 2025-03-27 + Details
Name: | ifrs-full_UndrawnBorrowingFacilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Borrowings, Interest Rate Driver, Raw Materials, Percent + References No definition available. + Details
Name: | zgn_BorrowingsInterestRateDriverRawMaterialsPercent
Namespace Prefix: | zgn_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Borrowings, Interest Rate Driver, Renewable Energy, Percent + References No definition available. + Details
Name: | zgn_BorrowingsInterestRateDriverRenewableEnergyPercent
Namespace Prefix: | zgn_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Borrowings, Term + References No definition available. + Details
Name: | zgn_BorrowingsTerm
Namespace Prefix: | zgn_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition Disclosure in tabular form of details of borrowings. + References No definition available. + Details
Name: | zgn_DisclosureInTabularFormOfDetailsOfBorrowingsLineItems
Namespace Prefix: | zgn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | zgn_NameOfCreditFacilityAxis=zgn_RevolvingLinesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |