Statement Of Financial Position [Abstract]

Liontrust Asset Management PLC - Filing #1905473

Concept	As at 2023-03-31	As at 2023-03-31	As at 2023-03-31	As at 2023-03-31	As at 2023-03-31	As at 2023-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2021-03-31	As at 2021-03-31	As at 2021-03-31	As at 2021-03-31	As at 2021-03-31	As at 2021-03-31
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	3,378,000 GBP	—	—	—	—	—	—	—	—	—	3,658,000 GBP	—	—	—	—	—	—	—
Goodwill	38,586,000 GBP	—	—	—	—	—	—	—	—	—	27,577,000 GBP	—	—	—	—	—	—	—
Intangible assets other than goodwill	90,629,000 GBP	—	—	—	—	—	—	—	—	—	75,171,000 GBP	—	—	—	—	—	—	—
Cash and cash equivalents	121,037,000 GBP	—	—	—	—	—	—	—	—	—	120,852,000 GBP	—	—	—	—	—	—	71,898,000 GBP
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	648,000 GBP	—	—	—	—	—	—	—	—	—	612,000 GBP	—	—	—	—	—	—	—
Retained earnings	121,341,000 GBP	—	—	—	—	—	—	—	—	—	128,859,000 GBP	—	—	—	—	—	—	—
Share premium	112,510,000 GBP	—	—	—	—	—	—	—	—	—	64,370,000 GBP	—	—	—	—	—	—	—
Treasury shares	13,537,000 GBP	—	—	—	—	—	—	—	—	—	9,692,000 GBP	—	—	—	—	—	—	—
Equity	220,981,000 GBP	112,510,000 GBP	648,000 GBP	13,537,000 GBP	19,000 GBP	121,341,000 GBP	19,000 GBP	612,000 GBP	64,370,000 GBP	128,859,000 GBP	184,168,000 GBP	9,692,000 GBP	19,000 GBP	5,818,000 GBP	104,207,000 GBP	610,000 GBP	64,370,000 GBP	163,388,000 GBP
Liabilities [abstract]
Deferred tax liabilities	21,493,000 GBP	—	—	—	—	—	—	—	—	—	16,601,000 GBP	—	—	—	—	—	—	—