SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)	9 Months Ended
Sep. 30, 2026
Accounting Policies [Line Items]
Percentage of investment portfolio not to invest more in single security	5.00%

It represents percentage of investment portfolio not to invest more in single security.

No definition available.

Name:	invz_PercentageOfInvestmentPortfolioNotToInvestMoreInSingleSecurity
Namespace Prefix:	invz_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration