No definition available.

Name:	tatt_FeesAndCommissionAbstract
Namespace Prefix:	tatt_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage rate paid to sales agents for marketing commissions.

+ References

No definition available.

+ Details

Name:	tatt_MarketingCommissionsForSaleAgentsPercentageRate
Namespace Prefix:	tatt_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Royalties percentage rate for sales of products developed by third parties.

+ References

No definition available.

+ Details

Name:	tatt_RoyaltiesPercentageRateForSalesOfProductsDevelopedByThirdParties
Namespace Prefix:	tatt_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Royalty Commitments [Abstract]

+ References

No definition available.

+ Details

Name:	tatt_RoyaltyCommitmentsAbstract
Namespace Prefix:	tatt_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

+ Details

Name:	us-gaap_RoyaltyExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Primarily represents commissions incurred in the period based upon the sale by commissioned employees or third parties of the entity's goods or services, and fees for sales assistance or product enhancements performed by third parties (such as a distributor or value added reseller).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

+ Details

Name:	us-gaap_SalesCommissionsAndFees
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	dei_LegalEntityAxis=tatt_TatTechnologiesLtdMember
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:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

COMMITMENTS AND CONTINGENCIES (Commissions and Royalty Commitments) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Commissions arrangements:
Commission expenses	$ 778	$ 361	$ 412
TAT Technologies Ltd [Member]
Royalty commitments:
Royalty expense	$ 4,983	$ 3,298	$ 1,794
TAT Technologies Ltd [Member] \| Minimum [Member]
Commissions arrangements:
Percentage rate paid to sales agents for marketing commissions	1.00%
Royalty commitments:
Royalties percentage rate for sales of products developed by third parties	5.00%
TAT Technologies Ltd [Member] \| Maximum [Member]
Commissions arrangements:
Percentage rate paid to sales agents for marketing commissions	10.00%
Royalty commitments:
Royalties percentage rate for sales of products developed by third parties	25.00%