XML 108 R94.htm IDEA: XBRL DOCUMENT v3.23.1

Reverse Recapitalization - Summary of Detailed Information About Excess Fair Value of Shares Issued Over Fair Value of Identifiable Net Assets Acquired (Detail) - EUR (€) € in Thousands		12 Months Ended
	Dec. 14, 2022	Dec. 31, 2022
Disclosure of Reverse Recapitalization [Line Items]
IFRS 2 Expense on the Closing Date	€ 74,540
PCAC [Member]
Disclosure of Reverse Recapitalization [Line Items]
Identifiable Assets Acquired Liabilities Assumed under share based payment transactions	24,661
IFRS 2 Expense on the Closing Date	74,540	€ 74,540
PCAC [Member] | LGHL ordinary shares [Member]
Disclosure of Reverse Recapitalization [Line Items]
Value of shares issued under share based payments transactions	€ 99,201

X

- Definition

The amount of expense arising from share-based payment transactions in which the goods or services received did not qualify for recognition as assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2022-03-24
-Paragraph 51
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_51_a&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Disclosure of reverse recapitalization.

+ References

No definition available.

+ Details

Name:	lanv_DisclosureOfReverseRecapitalizationLineItems
Namespace Prefix:	lanv_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Identifiable assets acquired liabilities assumed under share based payment transactions.

+ References

No definition available.

+ Details

Name:	lanv_IdentifiableAssetsAcquiredLiabilitiesAssumedUnderShareBasedPaymentTransactions
Namespace Prefix:	lanv_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Value of shares issued under share based payments transactions.

+ References

No definition available.

+ Details

Name:	lanv_ValueOfSharesIssuedUnderShareBasedPaymentsTransactions
Namespace Prefix:	lanv_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	dei_LegalEntityAxis=lanv_PcacMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfShareCapitalAxis=lanv_LghlOrdinarySharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: