Statement Of Financial Position [Abstract]

Auction Technology Group PLC - Filing #1967966

Concept	As at 2023-09-30	As at 2023-09-30	As at 2023-09-30	As at 2023-09-30	As at 2023-09-30	As at 2023-09-30	As at 2023-09-30	As at 2023-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2022-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30	As at 2021-09-30
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	—	—	—	—	—	—	734,000 GBP	—	—	—	526,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Right-of-use assets	—	—	—	—	—	—	3,231,000 GBP	—	—	—	1,714,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Goodwill	—	—	—	—	—	—	474,315,000 GBP	—	—	—	488,978,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	—	—	8,539,000 GBP	—	—	—	51,817,000 GBP	—	—	—	—	—	—	—	—	—	—	397,451,000 GBP	—	—
Assets	—	—	—	—	—	—	726,039,000 GBP	—	—	—	806,955,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	—	—	—	—	12,000 GBP	—	—	—	12,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Retained earnings	—	—	—	—	—	—	4,361,000 GBP	—	—	—	36,412,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Share premium	—	—	—	—	—	—	236,231,000 GBP	—	—	—	235,903,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Other reserves	—	—	—	—	—	—	238,385,000 GBP	—	—	—	238,385,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	36,203,000 GBP	4,361,000 GBP	236,231,000 GBP	238,385,000 GBP	23,485,000 GBP	12,000 GBP	529,960,000 GBP	5,000 GBP	238,385,000 GBP	235,903,000 GBP	539,323,000 GBP	36,412,000 GBP	34,690,000 GBP	12,000 GBP	66,740,000 GBP	5,000 GBP	1,649,000 GBP	238,385,000 GBP	5,000 GBP	3,213,000 GBP	33,287,000 GBP	439,454,000 GBP	12,000 GBP	235,903,000 GBP
Liabilities [abstract]
Deferred tax liabilities	—	—	—	—	—	—	40,689,000 GBP	—	—	—	64,618,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	—	—	—	—	—	—	196,079,000 GBP	—	—	—	267,632,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—