Share Based Compensation - Schedule of Stock Options Granted by the Company to the Executive Management and Employees (Details)		6 Months Ended	12 Months Ended
Mar. 30, 2022 $ / shares	Mar. 30, 2022 ₩ / shares	Jun. 30, 2024 shares $ / shares	Dec. 31, 2023 shares $ / shares	Nov. 15, 2023 shares
Disclosure of terms and conditions of share-based payment arrangement [abstract]
Grant date			March 30, 2022	March 30, 2022
Total number of Captivision Korea Options			1,000,000	1,000,000
Terminated			57,983	57,983
Outstanding of Captivision Korea Options			942,017	942,017	942,017
Exchange ratio			0.8008	0.8008
Captivision Korea Converted Options			754,351	754,351
Granting method			Stock issue	Stock issue
Exercise price \| (per share)	$ 4.84	₩ 5,000	$ 4.84	$ 4.84
Available period for exercise			March 30, 2024~ March 29, 2027	March 30, 2024~ March 29, 2027

Available period for exercise.

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- Definition

Captivision korea converted options in sharebased payment arrangement

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Share exchange ratio.

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- Definition

The date on which share-based payment arrangements are granted. [Refer: Share-based payment arrangements [member]]

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The description of the method of settlement (for example, whether in cash or equity) for a type of share-based payment arrangement that existed at any time during the period. An entity with substantially similar types of share-based payment arrangements may aggregate this information. [Refer: Share-based payment arrangements [member]]

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The exercise price of share options granted.

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The number of share options outstanding in a share-based payment arrangement.

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