Amount of equity method investments with readily determinable fair value.

No definition available.

Name:	cenn_EquityMethodInvestmentsWithReadilyDeterminableFairValueAmount
Namespace Prefix:	cenn_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The ratio applied to the option to purchase a number of ordinary shares equal to the aggregate number of shares for which such stock option was exercisable immediately prior to the closing of the Combination multiplied by the Exchange Ratio.

+ References

No definition available.

+ Details

Name:	cenn_ExchangeRatio
Namespace Prefix:	cenn_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of voting equity interest acquired in business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-8

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 38
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479303/805-10-55-38

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-2

+ Details

Name:	us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

+ References

+ Details

Name:	us-gaap_CommonStockSharesIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 28
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-28

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481687/323-10-50-3

+ Details

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

- Details

Name:	srt_ConsolidatedEntitiesAxis=cenn_CenntroAutomotiveEuropeGmbHMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BusinessAcquisitionAxis=cenn_TroposMotorsEuropeGmbHMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ConsolidatedEntitiesAxis=cenn_CenntroElectricGroupPtyLimitedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=cenn_AntricGmbHInvestmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ConsolidatedEntitiesAxis=cenn_AntricGmbHMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=cenn_HangzhouHezheEnergyTechnologyCoLtdMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_OwnershipAxis=cenn_HangzhouHezheEnergyTechnologyCoLtdMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

ORGANIZATION AND PRINCIPAL ACTIVITIES - Historical and principal activities (Details)	Feb. 27, 2024 $ / shares shares	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($) $ / shares shares	May 08, 2024	Dec. 31, 2023 shares	Jan. 31, 2023	Dec. 16, 2022	Mar. 23, 2022	Jun. 23, 2021 USD ($)	Jun. 23, 2021 CNY (¥)
ORGANIZATION AND PRINCIPAL ACTIVITIES [Abstract]
Equity method investment \| $		$ 2,159,481	$ 2,158,484
Common stock, shares issued (in Shares) \| shares		1,465,214	514,444		30,828,778
Common stock, par value (in Dollars per share) \| $ / shares		$ 0.0001	$ 0.0001
Cenntro Automotive Europe GmbH (CAE) [Member] \| Tropos Motors Europe GmbH [Member]
ORGANIZATION AND PRINCIPAL ACTIVITIES [Abstract]
Percentage of issued and outstanding shares acquired						35.00%		65.00%
Cenntro Electric Group Pty Limited (CEGL) [Member]
ORGANIZATION AND PRINCIPAL ACTIVITIES [Abstract]
Common stock, shares issued (in Shares) \| shares	1
Common stock, par value (in Dollars per share) \| $ / shares	$ 0.0001
Exchange ratio	1
Antric GMB Investment [Member]
ORGANIZATION AND PRINCIPAL ACTIVITIES [Abstract]
Percentage of ownership interest, equity method investment							25.00%
Antric GMB Investment [Member] \| Antric GmbH [Member] \| Tropos Motors Europe GmbH [Member]
ORGANIZATION AND PRINCIPAL ACTIVITIES [Abstract]
Percentage of issued and outstanding shares acquired							75.00%
Hangzhou Hezhe Energy Technology Co., Ltd [Member]
ORGANIZATION AND PRINCIPAL ACTIVITIES [Abstract]
Percentage of ownership interest, equity method investment				60.00%					20.00%	20.00%
Hangzhou Hezhe Energy Technology Co., Ltd [Member]
ORGANIZATION AND PRINCIPAL ACTIVITIES [Abstract]
Equity method investment									$ 273,999	¥ 2,000,000