SCHEDULE OF NON DELIVERABLE FORWARD EXCHANGE CONTRACTS (Details) - Foreign Exchange Contract [Member] - Atlas Litio Brasil Ltda. [Member]	6 Months Ended
Jun. 30, 2025 USD ($)	Jun. 30, 2025 BRL (R$)
Subsidiary of descriptions	Atlas Litio Brasil Ltda
Foreign currency transactions description	November, 2024
Derivative financial instrument description	Forward foreign exchange contracts (USD/BRL)
Foreign currency contracts, liability, fair value disclosure	$ 1,250,000	R$ 7,518,850
Foreign currency exchange rate, translation	6.02	6.02
Minimum [Member]
Foreign currency translation settlement of description	15-Jul-2025 - 15-Sep-2025
Subsidiary of descriptions	Atlas Litio Brasil Ltda
Foreign currency transactions description	April, 2025
Derivative financial instrument description	Forward foreign exchange contracts (USD/BRL)
Foreign currency contracts, liability, fair value disclosure	$ 3,000,000	R$ 18,783,050
Foreign currency exchange rate, translation	6.26	6.26
Minimum [Member]
Foreign currency translation settlement of description	30-Sep-2025 - 15-Mar-2026

Derivative financial instrument description.

No definition available.

Name:	ATLX_DerivativeFinancialInstrumentDescription
Namespace Prefix:	ATLX_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Entity of subsidiary foreign currency transactions description.

+ References

No definition available.

+ Details

Name:	ATLX_EntityOfSubsidiaryForeignCurrencyTransactionsDescription
Namespace Prefix:	ATLX_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Foreign currency translation settlement of description.

+ References

No definition available.

+ Details

Name:	ATLX_ForeignCurrencyTranslationSettlementOfDescription
Namespace Prefix:	ATLX_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-10

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

+ Details

Name:	us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479424/830-30-S99-1

+ Details

Name:	us-gaap_ForeignCurrencyExchangeRateTranslation1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Description of transaction giving rise to foreign currency transaction gain (loss), including but not limited to, nature of the transaction, the foreign currency involved, the accounting for the transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_ForeignCurrencyTransactionsDescription
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForeignExchangeContractMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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