| Cover | Apr. 17, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Apr. 17, 2024 |
| Entity File Number | 001-40061 |
| Entity Registrant Name | CATCHA INVESTMENT CORP |
| Entity Central Index Key | 0001838293 |
| Entity Tax Identification Number | 98-1574476 |
| Entity Incorporation, State or Country Code | E9 |
| Entity Address, Address Line One | 3 Raffles Place #06-01 |
| Entity Address, City or Town | Bharat Building |
| Entity Address, Country | SG |
| Entity Address, Postal Zip Code | 048617 |
| City Area Code | 65 |
| Local Phone Number | 6325-2788 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Class A Ordinary Shares, par value $0.0001 per share |
| Trading Symbol | CHAA |
| Security Exchange Name | NYSEAMER |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
