Analysis Of Income And Expense [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
Analysis of income and expense [abstract]
Revenue [abstract]
Interest income	—	—	115,400,000 GBP	—	—	—	—	115,400,000 GBP	—	—	—	- GBP	—	—	- GBP	—	—	18,200,000 GBP	—	18,200,000 GBP	—	—	—	—	—	—
Revenue	—	—	5,441,300,000 GBP	—	—	—	—	5,449,800,000 GBP	—	—	—	8,500,000 GBP	—	—	114,200,000 GBP	—	—	4,787,100,000 GBP	—	4,672,900,000 GBP	—	—	—	—	—	—
Material income and expense [abstract]
Write-downs (reversals of write-downs) of property, plant and equipment [abstract]
Impairment loss recognised in profit or loss, property, plant and equipment	—	—	99,600,000 GBP	—	—	—	—	99,600,000 GBP	—	—	—	- GBP	—	—	- GBP	—	—	227,000,000 GBP	—	227,000,000 GBP	—	—	—	—	—	—
Impairment loss (reversal of impairment loss) on trade receivables [abstract]
Impairment loss recognised in profit or loss, trade receivables	—	—	15,500,000 GBP	—	—	—	—	15,500,000 GBP	—	—	—	- GBP	—	—	- GBP	—	—	13,300,000 GBP	—	13,300,000 GBP	—	—	—	—	—	—
Gains (losses) on disposals of property, plant and equipment [abstract]
Gains (losses) on disposals of property, plant and equipment	—	—	95,400,000 GBP	—	—	—	—	95,400,000 GBP	—	—	—	- GBP	—	—	- GBP	—	—	10,800,000 GBP	—	10,800,000 GBP	—	—	—	—	—	—
Investment income	—	—	112,600,000 GBP	—	—	—	—	112,600,000 GBP	—	—	—	- GBP	—	—	- GBP	—	—	43,800,000 GBP	—	43,800,000 GBP	—	—	—	—	—	—
Finance income (cost)	—	—	—	—	—	—	—	23,000,000 GBP	—	—	—	—	—	—	—	—	—	18,900,000 GBP	—	—	—	—	—	—	—	—
Other operating income (expense)	—	—	41,000,000 GBP	—	—	—	—	41,100,000 GBP	—	—	—	100,000 GBP	—	—	2,600,000 GBP	—	—	48,000,000 GBP	—	45,400,000 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	- 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
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	- 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
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	—	—	—	—	—	—	—	481,200,000 GBP	—	—	—	—	—	—	—	—	—	279,300,000 GBP	—	—	—	—	—	—	—	—
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	467,900,000 GBP	—	—	—	—	—	—	—	—	—	272,200,000 GBP	—	—	—	—	—	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	—	13,300,000 GBP	—	—	—	—	—	—	—	—	—	7,100,000 GBP	—	—	—	—	—	—	—	—