Profit Or Loss [Abstract]

Jupiter Fund Management PLC - Filing #2010069

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	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
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	405,600,000 GBP	—	—	—	—	—	—	—	—	—	443,500,000 GBP	—	—	—
Other gains (losses)	—	—	3,200,000 GBP	—	—	—	—	—	—	—	—	—	9,700,000 GBP	—	—	—
Profit (loss) from operating activities	—	—	86,000,000 GBP	—	—	—	—	—	—	—	—	—	64,300,000 GBP	—	—	—
Finance income	—	—	5,800,000 GBP	—	—	—	—	—	—	—	—	—	300,000 GBP	—	—	—
Finance costs	—	—	6,200,000 GBP	—	—	—	—	—	—	—	—	—	6,600,000 GBP	—	—	—
Profit (loss) before tax	—	—	9,400,000 GBP	—	—	—	—	—	—	—	—	—	58,000,000 GBP	—	—	—
Tax expense (income)	—	—	22,300,000 GBP	—	—	—	—	—	—	—	—	—	10,100,000 GBP	—	—	—
Profit (loss)	– GBP	– GBP	12,900,000 GBP	– GBP	12,900,000 GBP	12,900,000 GBP	– GBP	– GBP	– GBP	– GBP	47,300,000 GBP	– GBP	47,900,000 GBP	47,300,000 GBP	600,000 GBP	– 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	—	—	0.025	—	—	—	—	—	—	—	—	—	0.089	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	0.025	—	—	—	—	—	—	—	—	—	0.088	—	—	—