Accumulated interest percentage.

No definition available.

Name:	SMX_AccumulatedInterestPercentage
Namespace Prefix:	SMX_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Default payment percentage.

+ References

No definition available.

+ Details

Name:	SMX_DefaultPaymentPercentage
Namespace Prefix:	SMX_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- References

No definition available.

+ Details

Name:	SMX_IfrsStatementLineItems
Namespace Prefix:	SMX_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of compound interest.

+ References

No definition available.

+ Details

Name:	SMX_PercentageOfCompoundInterest
Namespace Prefix:	SMX_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Remaining obligations liability.

+ References

No definition available.

+ Details

Name:	SMX_RemainingObligationsLiability
Namespace Prefix:	SMX_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Repayment of financing percentage.

+ References

No definition available.

+ Details

Name:	SMX_RepaymentOfFinancingPercentage
Namespace Prefix:	SMX_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The amount of outstanding funds that the entity is obligated to repay.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard
-URIDate 2024-03-27

+ Details

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

- Definition

The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2024-01-01
-Paragraph 7
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_7&doctype=Standard
-URIDate 2024-03-27

+ Details

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

- Definition

The interest rate on borrowings. [Refer: Borrowings]

+ References

+ Details

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

- Definition

The maturity of borrowings. [Refer: Borrowings]

+ References

+ Details

Name:	ifrs-full_BorrowingsMaturity
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of loans received.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2024-03-27

+ Details

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

- Definition

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

+ References

+ Details

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

- Definition

The number of shares issued by the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 106
-Subparagraph d
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106_d&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_NumberOfSharesIssued
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash outflow for repayments of current borrowings. [Refer: Current borrowings]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 7
-IssueDate 2024-01-01
-Paragraph 17
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_17&doctype=Standard
-URIDate 2024-03-27

+ Details

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

- Details

Name:	ifrs-full_TypesOfContractsAxis=SMX_LoanAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

SHORT TEARM LOAN (Details Narrative) - USD ($)				6 Months Ended	12 Months Ended
SHORT TEARM LOAN (Details Narrative) - USD ($)	Aug. 30, 2025	Aug. 24, 2025	Dec. 28, 2024	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Sep. 16, 2024	Jul. 10, 2024
IfrsStatementLineItems [Line Items]
Borrowed amount				$ 5,751	$ 5,751
Borrowed maturity	June 30, 2025	maturity date to February 24, 2025
Original issue amount	$ 223,700	$ 407,000
Repaid to borrower					$ 500,000
Number of shares issued				83,194	83,194			793	1,818
Remaining obligations liability				$ 0	$ 0
Loan agreement [member]
IfrsStatementLineItems [Line Items]
Borrowed amount			$ 1,000,000
Borrowed maturity			June 30, 2025
Original issue amount			$ 1,400,000
Original issue discount percentage			28.577%
Interst absolute rate percentage			15.00%
Financing repayment percentage			25.00%
Default payment percentage			150.00%
Compound interest percentage			5.00%
Loan amount						$ 1,000,000
Accumulated interest percentage					150.00%
Repaid to borrower				$ 500,000
Number of shares issued				58,288	58,288