Statement Of Comprehensive Income [Abstract]

RIT Capital Partners PLC - Filing #2007732

Concept	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	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Statement of comprehensive income [abstract]
Profit (loss)	66,100,000 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	– GBP	– GBP	577 .2 GBP	1 4.3 GBP	– GBP	– GBP	562,900,000 GBP	14,300,000 GBP	562,900,000 GBP	14,300,000 GBP	562,900,000 GBP	– GBP
Comprehensive income	66,800,000 GBP	– GBP	3,100,000 GBP	69,900,000 GBP	—	—	– GBP	3,100,000 GBP	– GBP	900,000 GBP	– GBP	69,000,000 GBP	– GBP	– GBP	582,700,000 GBP	17 .7 GBP	2,100,000 GBP	– GBP	562,900,000 GBP	—	—	17 .7 GBP	565,000,000 GBP	– GBP