Statement Of Changes In Equity [Abstract]

HIGHCROFT INVESTMENTS PLC - Filing #1875951

Concept	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through transfer between revaluation surplus and retained earnings, equity	– GBP	– GBP	10,381,000 GBP	– GBP	– GBP	– GBP	– GBP	10,381,000 GBP	– GBP	– GBP	8,755,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	– GBP	8,755,000 GBP
Increase (decrease) through transactions with owners, equity	3,000 GBP	– GBP	– GBP	– GBP	2,909,000 GBP	– GBP	109,000 GBP	2,909,000 GBP	112,000 GBP	– GBP	– GBP	66,000 GBP	– GBP	68,000 GBP	2,000 GBP	– GBP	3,007,000 GBP	3,007,000 GBP