Statement Of Comprehensive Income [Abstract]

STELRAD GROUP PLC - Filing #2008794

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Statement of comprehensive income [abstract]
Profit (loss)	— GBP	15, 42 4 GBP	— GBP	15, 42 4 GBP	— GBP	— GBP	— GBP	4, 309 GBP	— GBP	4, 309 GBP	— GBP	— 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	—	93 6 GBP	—	—	—	—	—	1 , 932 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	—	2 , 250 GBP	—	—	—	—	—	5 , 9 41 GBP	—	—	—	—
Hedges of net investment in foreign operations [abstract]
Other comprehensive income, before tax, hedges of net investments in foreign operations	—	6 74 GBP	—	—	—	—	—	1 , 691 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	—	206,000 GBP	—	—	—	—	—	42 3 GBP	—	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
Income tax relating to hedges of net investments in foreign operations included in other comprehensive income	—	1 58 GBP	—	—	—	—	—	6 31 GBP	—	—	—	—
Other comprehensive income	— GBP	2 , 4 6 4 GBP	— GBP	730,000 GBP	— GBP	1 ,7 3 4 GBP	— GBP	6 , 39 0 GBP	— GBP	1 , 50 9 GBP	4 , 8 81 GBP	— GBP
Comprehensive income	— GBP	12 , 9 6 0 GBP	— GBP	14 ,69 4 GBP	— GBP	1 ,7 3 4 GBP	— GBP	2 , 0 81 GBP	— GBP	2,800,000 GBP	4 , 8 81 GBP	— GBP