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Commitments and Contingencies - Schedule of milestone event (Details)	6 Months Ended
	Jun. 30, 2023 USD ($)
Other Commitments [Line Items]
Milestone payment amount	$ 7,500,000
10000
Other Commitments [Line Items]
Milestone payment amount	500,000
20000
Other Commitments [Line Items]
Milestone payment amount	750,000
40000
Other Commitments [Line Items]
Milestone payment amount	750,000
60000
Other Commitments [Line Items]
Milestone payment amount	750,000
80000
Other Commitments [Line Items]
Milestone payment amount	750,000
100000
Other Commitments [Line Items]
Milestone payment amount	1,000,000
200000
Other Commitments [Line Items]
Milestone payment amount	1,000,000
250000
Other Commitments [Line Items]
Milestone payment amount	$ 2,000,000

X

- Definition

Milestone payment amount.

+ References

No definition available.

+ Details

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Namespace Prefix:	nvve_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

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

X

- Details

Name:	nvve_TypesOfAgreementAxis=nvve_A10000AggregatedVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nvve_TypesOfAgreementAxis=nvve_A20000AggregatedVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nvve_TypesOfAgreementAxis=nvve_A40000AggregatedVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nvve_TypesOfAgreementAxis=nvve_A60000AggregatedVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nvve_TypesOfAgreementAxis=nvve_A80000AggregatedVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nvve_TypesOfAgreementAxis=nvve_A100000AggregatedVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nvve_TypesOfAgreementAxis=nvve_A200000AggregatedVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nvve_TypesOfAgreementAxis=nvve_A250000AggregatedVehiclesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: