XML 118 R102.htm IDEA: XBRL DOCUMENT v3.26.1

Loans and borrowings - Narrative (Details) € in Thousands	1 Months Ended			12 Months Ended
	Oct. 31, 2022 EUR (€) tranche	Mar. 31, 2018 EUR (€) item	Oct. 31, 2017 EUR (€)	Dec. 31, 2025 EUR (€)	Dec. 31, 2024 EUR (€)	Dec. 31, 2023 EUR (€)	Dec. 31, 2019 EUR (€)	Dec. 31, 2018 EUR (€)	Jun. 30, 2018 EUR (€)	Dec. 31, 2017 EUR (€)	Dec. 31, 2016 EUR (€)
Loans and borrowings
Borrowings				€ 63,113	€ 41,284	€ 64,398
Payments of lease liabilities, classified as financing activities				3,067	3,122	3,549
K€50,000 KBC credit facility
Loans and borrowings
Notional amount	€ 50,000			50,000
Reservation cost percentage	0.15%
Number of tranches | tranche	3
Borrowings				35,000
K€50,000 KBC credit facility, Tranche One
Loans and borrowings
Notional amount	€ 20,000
Interest rate percentage	3.56%
K€50,000 KBC credit facility, Tranche Two
Loans and borrowings
Notional amount	€ 15,000
Interest rate percentage	3.81%
K€50,000 KBC credit facility, Tranche Three
Loans and borrowings
Notional amount	€ 15,000
Interest rate percentage	3.87%
K€35,000 EIB bank loan
Loans and borrowings
Notional amount										€ 35,000
Borrowings				10,000	15,833	21,667
K€35,000 EIB bank loan, tranche one
Loans and borrowings
Interest rate percentage								2.40%
Borrowings								€ 10,000
K€35,000 EIB bank loan, tranche two
Loans and borrowings
Interest rate percentage							2.72%
Borrowings							€ 25,000
K€28,000 acquisition bank loan
Loans and borrowings
Notional amount			€ 28,000
Interest rate percentage			1.10%
Borrowings						10,000
K€28,000 Acquisition Bank Loan, tranche one
Loans and borrowings
Reimbursable term			5 years
Borrowings			€ 18,000
K€28,000 Acquisition Bank Loan, tranche two
Loans and borrowings
Borrowings			€ 10,000
K€17,700 secured bank loans
Loans and borrowings
Notional amount											€ 17,700
Interest rate percentage											1.20%
Borrowings				11,773	13,348	14,904					€ 17,700
K€17,700 secured bank loans, tranche one
Loans and borrowings
Borrowings											11,700
K€17,700 secured bank loans, tranche two.
Loans and borrowings
Borrowings											€ 6,000
K€12,300 bank loans
Loans and borrowings
Notional amount		€ 12,300
Interest rate percentage		1.60%
Number of loans originated | item		3
Asset-backed debt instruments held		€ 4,650
Borrowings		€ 9,300
K€12,300 bank loans | Fixed interest rate
Loans and borrowings
Interest rate percentage									1.50%
Borrowings									€ 3,000
K€12,300 bank loans ACTech
Loans and borrowings
Borrowings					1,230	3,546
K€5,000 other facility loan
Loans and borrowings
Notional amount				€ 5,000
Reimbursable term				15 years
Borrowings					1,094	1,496
K€5,000 other facility loan | Fixed interest rate
Loans and borrowings
Interest rate percentage				4.61%
Lease liabilities
Loans and borrowings
Borrowings				€ 5,628	7,726	7,943
Lease liabilities				€ 5,628
Lease liabilities | Fixed interest rate | Weighted average
Loans and borrowings
Interest rate percentage				1.00%
Related party loan
Loans and borrowings
Notional amount				€ 400
Interest rate percentage				4.23%
Borrowings					30	64
Interest expense on borrowings				€ 1	2	3
Amount outstanding				€ 0	€ 30	€ 64
Miscellaneous investment loans
Loans and borrowings
Reimbursable term				7 years
Borrowings				€ 711
Miscellaneous investment loans | Fixed interest rate | Weighted average
Loans and borrowings
Interest rate percentage				1.00%

X

- Definition

The amounts payable resulting from related party transactions. [Refer: Total for all related parties [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 24
-IssueDate 2025-01-01
-Paragraph 20
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2025-en-r&anchor=para_20&doctype=Standard
-URIDate 2025-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 24
-IssueDate 2025-01-01
-Paragraph 18
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2025-en-r&anchor=para_18_b&doctype=Standard
-URIDate 2025-03-27

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Note Effective 2027-01-01
-Name IFRS
-Number 19
-IssueDate 2025-01-01
-Paragraph 230
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_230_b&doctype=Standard
-URIDate 2025-03-27

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Note Effective 2027-01-01
-Name IFRS
-Number 19
-IssueDate 2025-01-01
-Paragraph 230
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_230_b&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_AmountsPayableRelatedPartyTransactions
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The amount of debt instruments held, including instruments called debt securities, that are backed by underlying assets. [Refer: Debt instruments held]

+ 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 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_AssetbackedDebtInstrumentsHeld
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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 interest rate on borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2025-01-01
-Paragraph 7
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_7&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_BorrowingsInterestRate
Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:percentItemType
Balance Type:	na
Period Type:	instant

X

- 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 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard
-URIDate 2025-03-27

+ Details

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

X

- Definition

The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 16
-IssueDate 2025-01-01
-Paragraph 47
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_47_b&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_LeaseLiabilities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

+ 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 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2025-en-b&anchor=para_112_c&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_NotionalAmount
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The cash outflow for payment of lease liabilities, classified as financing activities. [Refer: Lease liabilities]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 7
-IssueDate 2025-01-01
-Paragraph 17
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2025-en-r&anchor=para_17_e&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Number of tranches under the borrowings.

+ References

No definition available.

+ Details

Name:	mtls_BorrowingsNumberOfTranches
Namespace Prefix:	mtls_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of reservation cost under the borrowings.

+ References

No definition available.

+ Details

Name:	mtls_BorrowingsReservationCostPercentage
Namespace Prefix:	mtls_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	mtls_DetailsLoansAndBorrowingsNarrativeDetailLineItems
Namespace Prefix:	mtls_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	mtls_IfrsDebtInstrumentTerm
Namespace Prefix:	mtls_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the number of loans originated.

+ References

No definition available.

+ Details

Name:	mtls_NumberOfBankLoansOriginated
Namespace Prefix:	mtls_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K50000KbcCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K50000KbcCreditFacilityTrancheOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K50000KbcCreditFacilityTrancheTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K50000KbcCreditFacilityTrancheThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K35000EibBankLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K35000EibBankLoanTrancheOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K35000EibBankLoanTrancheTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K28000AcquisitionBankLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K28000AcquisitionBankLoanTrancheOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K28000AcquisitionBankLoanTrancheTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K17700SecuredBankLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K17700SecuredBankLoansTrancheOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K17700SecuredBankLoansTrancheTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K12300BankLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_TypesOfInterestRatesAxis=ifrs-full_FixedInterestRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K12300BankLoansActechMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K5000OtherFacilityLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_K7943LeaseLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_WeightedAverageMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_RelatedPartyLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_BorrowingsByNameAxis=mtls_MiscellaneousInvestmentLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: