Statement Of Comprehensive Income [Abstract]

REACH PLC - Filing #5820461

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2022-12-26 to 2023-12-31	2022-12-26 to 2023-12-31	2022-12-26 to 2023-12-31	2022-12-26 to 2023-12-31	2022-12-26 to 2023-12-31	2022-12-26 to 2023-12-31
Statement of comprehensive income [abstract]
Profit (loss)	- GBP	53,600,000 GBP	- GBP	- GBP	- GBP	53,600,000 GBP	– GBP	– GBP	– GBP	– GBP	21,500,000 GBP	21,500,000 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	—	11,400,000 GBP	—	—	—	—	—	—	—	—	—	500,000 GBP
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	—	2,800,000 GBP	—	—	—	—	—	—	—	—	—	100,000 GBP
Other comprehensive income	- GBP	8,600,000 GBP	- GBP	- GBP	- GBP	8,600,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	– GBP
Comprehensive income	- GBP	62,200,000 GBP	- GBP	- GBP	- GBP	62,200,000 GBP	– GBP	– GBP	– GBP	– GBP	21,500,000 GBP	21,500,000 GBP