Analysis Of Income And Expense [Abstract]

Asos PLC - Filing #1958329

Concept	2022-09-01 to 2023-09-03	2022-09-01 to 2023-09-03	2022-09-01 to 2023-09-03	2022-09-01 to 2023-09-03	2022-09-01 to 2023-09-03	2022-09-01 to 2023-09-03	2022-09-01 to 2023-09-03	2021-09-01 to 2022-08-31	2021-09-01 to 2022-08-31	2021-09-01 to 2022-08-31	2021-09-01 to 2022-08-31	2021-09-01 to 2022-08-31	2021-09-01 to 2022-08-31	2021-09-01 to 2022-08-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	3, 5 4 9.5 GBP	—	—	—	11 . 5 GBP	3,5 38.0 GBP	—	—	3,936,500,000 GBP	—	—	– GBP	3,936,500,000 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	0 .3 GBP	—	—	—	—	—	—	—	300,000 GBP	—	—	—	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	9,700,000 GBP	—	—	—	—	—	—	—	13 . 4 GBP	—	—	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	7 .7 GBP	—	—	—	—	—	—	—	9,500,000 GBP	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	249,300,000 GBP	2 6 . 2 GBP	– GBP	2 2 3 .1 GBP	—	—	– GBP	– GBP	24 .7 GBP	– GBP	6 .1 GBP	—	—	30,800,000 GBP
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	249,300,000 GBP	—	—	—	—	—	—	—	2 4 .7 GBP	—	—	—	—	—