Statement Of Comprehensive Income [Abstract]

Frasers Group PLC - Filing #1925570

Concept	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2022-04-25 to 2023-04-30	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24	2021-04-26 to 2022-04-24
Statement of comprehensive income [abstract]
Profit (loss)	488,000,000 GBP	13,300,000 GBP	475,000,000 GBP	- GBP	- GBP	488,000,000 GBP	- GBP	501,300,000 GBP	- GBP	- GBP	- GBP	26,300,000 GBP	- GBP	- GBP	25,700,000 GBP	249,800,000 GBP	7,100,000 GBP	256,900,000 GBP	- GBP	231,200,000 GBP	- GBP	- GBP	- GBP	- GBP	- GBP	249,800,000 GBP
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	500,000 GBP	- GBP	—	- GBP	- GBP	500,000 GBP	- GBP	500,000 GBP	- GBP	- GBP	- GBP	—	- GBP	- GBP	—	26,800,000 GBP	- GBP	26,800,000 GBP	- GBP	—	- GBP	- GBP	- GBP	- GBP	- GBP	26,800,000 GBP
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	- GBP	- GBP	—	- GBP	- GBP	13,400,000 GBP	- GBP	13,400,000 GBP	- GBP	- GBP	13,400,000 GBP	—	- GBP	- GBP	—	6,800,000 GBP	- GBP	6,800,000 GBP	- GBP	—	- GBP	6,800,000 GBP	- GBP	- GBP	- GBP	- GBP
Cash flow hedges [abstract]
Gains (losses) on cash flow hedges, before tax	- GBP	- GBP	—	- GBP	- GBP	6,500,000 GBP	6,500,000 GBP	6,500,000 GBP	- GBP	- GBP	- GBP	—	- GBP	52,100,000 GBP	—	52,100,000 GBP	- GBP	52,100,000 GBP	- GBP	—	- GBP	- GBP	- GBP	- GBP	- GBP	- GBP
Financial assets measured at fair value through other comprehensive income [abstract]
Other comprehensive income, before tax, financial assets measured at fair value through other comprehensive income	—	—	—	—	—	—	—	9,900,000 GBP	—	—	—	—	—	—	—	—	—	8,100,000 GBP	—	—	—	—	—	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
Income tax relating to cash flow hedges included in other comprehensive income	—	—	—	—	—	—	—	14,600,000 GBP	—	—	—	—	—	—	—	—	—	15,800,000 GBP	—	—	—	—	—	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	- GBP	- GBP	—	- GBP	- GBP	14,600,000 GBP	14,600,000 GBP	14,600,000 GBP	- GBP	- GBP	- GBP	—	- GBP	15,800,000 GBP	—	15,800,000 GBP	- GBP	15,800,000 GBP	- GBP	—	- GBP	- GBP	- GBP	- GBP	- GBP	- GBP
Other comprehensive income	—	—	—	—	—	—	—	20,100,000 GBP	—	—	—	—	—	—	—	—	—	22,400,000 GBP	—	—	—	—	—	—	—	—
Comprehensive income	—	—	—	—	—	—	—	481,200,000 GBP	—	—	—	—	—	—	—	—	—	279,300,000 GBP	—	—	—	—	—	—	—	—
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	467,900,000 GBP	—	—	—	—	—	—	—	—	—	272,200,000 GBP	—	—	—	—	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	—	13,300,000 GBP	—	—	—	—	—	—	—	—	—	7,100,000 GBP	—	—	—	—	—	—	—	—