Analysis Of Income And Expense [Abstract]

Auction Technology Group PLC - Filing #1822036

Concept	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	119,846,000 GBP	—	—	—	—	—	—	—	—	—	70,080,000 GBP	—	—	—	—	—
Material income and expense [abstract]
Finance income (cost)	7,538,000 GBP	—	—	—	—	—	—	—	—	—	4,418,000 GBP	—	—	—	—	—
Miscellaneous other operating income	718,000 GBP	—	—	—	—	—	—	—	—	—	346,000 GBP	—	—	—	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations	86,126,000 GBP	—	—	—	—	—	—	—	—	—	2,773,000 GBP	—	—	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	3,074,000 GBP	—	—	—	—	—	—	—	—	—	– GBP	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	66,900,000 GBP	69,953,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	3,053,000 GBP	– GBP	– GBP	30,137,000 GBP	– GBP	27,364,000 GBP	2,773,000 GBP	– GBP	– GBP
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	66,900,000 GBP	—	—	—	—	—	—	—	—	—	30,137,000 GBP	—	—	—	—	—