Agreement and Plan of Merger - Additional Information (Details)	Nov. 14, 2024 $ / shares	Sep. 30, 2024 $ / shares	Jun. 30, 2024 $ / shares	Mar. 31, 2024 $ / shares	Dec. 31, 2023 $ / shares	Sep. 30, 2023 $ / shares	Jun. 30, 2023 $ / shares	Mar. 31, 2023 $ / shares	Dec. 31, 2020 $ / shares	Dec. 31, 2020 £ / shares
Agreement and Plan of Merger [Line Items]
Share capital, par value | (per share)		$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001	£ 0.01
American Depositary Shares | Subsequent Event
Agreement and Plan of Merger [Line Items]
Percentage of expected ownership in outstanding shares	48.40%
Akari Ordinary Shares | Subsequent Event
Agreement and Plan of Merger [Line Items]
Share capital, par value	$ 0.0001
Merger agreement exchange ratio per ordinary share	0.2935
Peak Common Stock | Subsequent Event
Agreement and Plan of Merger [Line Items]
Share capital, par value	$ 0.0001