Statement Of Financial Position [Abstract]

Jupiter Fund Management PLC - Filing #2010069

Concept	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	37,500,000 GBP	—	—	—	—	—	—	—	40,900,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Goodwill	494,400,000 GBP	—	—	—	—	—	—	—	570,600,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Intangible assets other than goodwill	17,500,000 GBP	—	—	—	—	—	—	—	35,200,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current tax assets	1,300,000 GBP	—	—	—	—	—	—	—	3,300,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	16,100,000 GBP	—	—	—	—	—	—	—	19,400,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	268,200,000 GBP	—	—	—	—	—	—	—	280,300,000 GBP	—	—	—	—	—	—	—	—	—	—	197,300,000 GBP	—	—	—	—
Assets	1,207,600,000 GBP	—	—	—	—	—	—	—	1,242,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	10,900,000 GBP	—	—	—	—	—	—	—	10,900,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Retained earnings	527,000,000 GBP	—	—	—	—	—	—	—	578,900,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Treasury shares	700,000 GBP	—	—	—	—	—	—	—	500,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other reserves	250,300,000 GBP	—	—	—	—	—	—	—	250,300,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	789,500,000 GBP	—	—	—	—	—	—	—	843,300,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	- GBP	—	—	—	—	—	—	—	600,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	789,500,000 GBP	527,000,000 GBP	250,300,000 GBP	– GBP	10,900,000 GBP	2,000,000 GBP	700,000 GBP	789,500,000 GBP	843,900,000 GBP	250,300,000 GBP	600,000 GBP	578,900,000 GBP	500,000 GBP	10,900,000 GBP	3,700,000 GBP	843,300,000 GBP	400,000 GBP	639,700,000 GBP	250,100,000 GBP	900,800,000 GBP	900,800,000 GBP	– GBP	300,000 GBP	11,100,000 GBP
Liabilities [abstract]
Deferred tax liabilities	2,300,000 GBP	—	—	—	—	—	—	—	6,700,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	418,100,000 GBP	—	—	—	—	—	—	—	398,100,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	1,207,600,000 GBP	—	—	—	—	—	—	—	1,242,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—