Statement Of Changes In Equity [Abstract]

DUKEMOUNT CAPITAL PLC - Filing #3493840

Concept	As at 2022-04-30	As at 2022-04-30	As at 2022-04-30	As at 2022-04-30	As at 2022-04-30	2021-05-01 to 2022-04-30	2021-05-01 to 2022-04-30	2021-05-01 to 2022-04-30	As at 2022-04-30	2021-05-01 to 2022-04-30	2021-05-01 to 2022-04-30	2021-05-01 to 2022-04-30	2021-05-01 to 2022-04-30	As at 2022-04-30	As at 2021-04-30	2020-05-01 to 2021-04-30	As at 2021-04-30	As at 2021-04-30	As at 2021-04-30	As at 2021-04-30	As at 2021-04-30	As at 2021-04-30	2020-05-01 to 2021-04-30	2020-05-01 to 2021-04-30	2020-05-01 to 2021-04-30	2020-05-01 to 2021-04-30	2020-05-01 to 2021-04-30	2020-05-01 to 2021-04-30	As at 2020-04-30	As at 2020-04-30	As at 2020-04-30	As at 2020-04-30	As at 2020-04-30	As at 2020-04-30	As at 2020-04-30
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	3,373,874 GBP	1,249,305 GBP	1,608,074 GBP	29,366 GBP	513,535 GBP	—	—	—	2,960 GBP	—	—	—	—	1,578,708 GBP	617,835 GBP	—	1,115,035 GBP	2,960 GBP	2,217,113 GBP	481,283 GBP	617,835 GBP	- GBP	—	—	—	—	—	—	952,211 GBP	439,033 GBP	1,330,825 GBP	90,918 GBP	30,499 GBP	- GBP	90,918 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	—	—	—	29,366 GBP	1,156,761 GBP	1,156,761 GBP	—	- GBP	- GBP	- GBP	1,127,395 GBP	—	—	913,827 GBP	—	—	—	—	—	—	913,827 GBP	- GBP	- GBP	- GBP	- GBP	913,827 GBP	—	—	—	—	—	—	—
Other comprehensive income	—	—	—	—	—	—	- GBP	- GBP	—	- GBP	- GBP	- GBP	- GBP	—	—	- GBP	—	—	—	—	—	—	- GBP	- GBP	- GBP	- GBP	- GBP	- GBP	—	—	—	—	—	—	—
Comprehensive income	—	—	—	—	—	29,366 GBP	1,156,761 GBP	1,156,761 GBP	—	- GBP	- GBP	- GBP	1,127,395 GBP	—	—	913,827 GBP	—	—	—	—	—	—	913,827 GBP	- GBP	- GBP	- GBP	- GBP	913,827 GBP	—	—	—	—	—	—	—
Issue of equity	—	—	—	—	—	- GBP	- GBP	166,522 GBP	—	32,252 GBP	134,270 GBP	- GBP	166,522 GBP	—	—	205,074 GBP	—	—	—	—	—	—	- GBP	- GBP	- GBP	42,250 GBP	162,824 GBP	205,074 GBP	—	—	—	—	—	—	—