Share Capital - Summary of Share Capital (Details) - USD ($) |
6 Months Ended | 10 Months Ended |
|---|---|---|
Jun. 30, 2024 |
Dec. 31, 2023 |
|
| Disclosure of classes of share capital [abstract] | ||
| Beginning Balance - par value $0.0001 | 28,979,828 | 1 |
| Cancellation of treasury share | (1) | |
| Share issued in merger with JGGC | 11,870,336 | |
| Shares issued in exchange for Captivision Korea | 17,109,492 | |
| Ending Balance - par value $0.0001 | 29,157,642 | 28,979,828 |
| Beginning Balance - par value $0.0001, value | $ 2,898 | $ 0 |
| Cancellation of treasury shares, values | 0 | |
| Shares issued in merger with JGGC, value | 1,187 | |
| Shares issued in exchange for captivision Korea, value | 1,711 | |
| Ending Balance - par value $0.0001, value | $ 2,916 | $ 2,898 |
| Issuance of shares for payment of debt | 177,814 | |
| Issuance of shares for payment of debt, value | $ 18 |