| Cover | Dec. 21, 2023 |
| Document Information [Line Items] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Dec. 21, 2023 |
| Current Fiscal Year End Date | --03-31 |
| Entity File Number | 001-40964 |
| Entity Registrant Name | Innovative International Acquisition Corp. |
| Entity Central Index Key | 0001854275 |
| Entity Tax Identification Number | 00-0000000 |
| Entity Incorporation, State or Country Code | E9 |
| Entity Address, Address Line One | 24681 La Plaza Ste 300 |
| Entity Address, City or Town | Dana Point |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 92629 |
| City Area Code | 805 |
| Local Phone Number | 907-0597 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Units, each consisting of one Class A ordinary share, par value $0.0001 per share, and one-half of one Redeemable Warrant | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Units, each consisting of one Class A ordinary share, par value $0.0001 per share, and one-half of one Redeemable Warrant |
| Trading Symbol | IOACU |
| Security Exchange Name | NASDAQ |
| Class A ordinary shares, par value $0.0001 per share, included as part of the Units | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Class A ordinary shares, par value $0.0001 per share, included as part of the Units |
| Trading Symbol | IOAC |
| Security Exchange Name | NASDAQ |
| Redeemable Warrants, each exercisable for one Class A ordinary share for $11.50 per share, included as part of the Units | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Redeemable Warrants, each exercisable for one Class A ordinary share for $11.50 per share, included as part of the Units |
| Trading Symbol | IOACW |
| Security Exchange Name | NASDAQ |
