Statement Of Comprehensive Income [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
Statement of comprehensive income [abstract]
Profit (loss)	6,127,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	– GBP	6,127,000 GBP	– GBP	– GBP	27,364,000 GBP	– GBP	27,364,000 GBP	– GBP	– GBP	– GBP
Other comprehensive income [abstract]
Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract]
Exchange differences on translation [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 that will be reclassified to profit or loss [abstract]
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	3,074,000 GBP	—	—	—	—	—	—	—	—	—	– GBP	—	—	—	—	—
Other comprehensive income	73,027,000 GBP	69,953,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	3,074,000 GBP	– GBP	– GBP	2,773,000 GBP	– GBP	– GBP	2,773,000 GBP	– GBP	– GBP
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 [abstract]
Comprehensive income, attributable to owners of parent	66,900,000 GBP	—	—	—	—	—	—	—	—	—	30,137,000 GBP	—	—	—	—	—