Profit Or Loss [Abstract]

RIT Capital Partners PLC - Filing #5624090

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	29,400,000 GBP	34 7. 5 GBP	—	—	—	—	—	37 6.9 GBP	—	143,200,000 GBP	—	—	—	32,500,000 GBP	110,700,000 GBP	—	—	—	—	—	—
Other income	—	—	—	300,000 GBP	– GBP	—	—	—	—	—	300,000 GBP	—	3,200,000 GBP	—	—	—	3,200,000 GBP	– GBP	—	—	—	—	—	—
Finance costs	—	—	—	6 .7 GBP	26 .7 GBP	—	—	—	—	—	33,400,000 GBP	—	34 .4 GBP	—	—	—	6,900,000 GBP	27 .5 GBP	—	—	—	—	—	—
Profit (loss) before tax	—	—	—	9,200,000 GBP	314,200,000 GBP	—	—	—	—	—	305,000,000 GBP	—	66,100,000 GBP	—	—	—	2,900,000 GBP	69,000,000 GBP	—	—	—	—	—	—
Tax expense (income)	—	—	—	– GBP	– GBP	—	—	—	—	—	– GBP	—	– GBP	—	—	—	– GBP	– GBP	—	—	—	—	—	—
Profit (loss)	– GBP	9,200,000 GBP	314 .2 GBP	9,200,000 GBP	314,200,000 GBP	– GBP	– GBP	– GBP	9,200,000 GBP	– GBP	305,000,000 GBP	314,200,000 GBP	66 .1 GBP	– GBP	2,900,000 GBP	69,000,000 GBP	2,900,000 GBP	69,000,000 GBP	– GBP	2,900,000 GBP	– GBP	– GBP	– GBP	69,000,000 GBP
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	—	—	0.064	217 .6	—	—	—	—	—	2.112	—	44 .2	—	—	—	0.019	0.461	—	—	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	6 .3	216 .5	—	—	—	—	—	2.102	—	0.438	—	—	—	0.019	0.457	—	—	—	—	—	—