Statement Of Comprehensive Income [Abstract]

Bodycote PLC - Filing #1870494

Concept	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	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31
Statement of comprehensive income [abstract]
Profit (loss)	– GBP	– GBP	73 .7 GBP	– GBP	74 . 3 GBP	– GBP	7 3.7 GBP	600,000 GBP	– GBP	0 .5 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	5 9. 5 GBP	6 0.0 GBP	5 9.5 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	—	—	—	—	5,800,000 GBP	—	—	—	—	—	—	—	—	—	—	—	1,700,000 GBP	—
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	—	—	—	—	0. 2 GBP	—	—	—	—	—	—	—	—	—	—	—	0 .1 GBP	—
Other comprehensive income	—	—	—	—	59. 4 GBP	—	—	—	—	—	—	—	—	—	—	—	12 . 0 GBP	—
Comprehensive income	– GBP	– GBP	13 3. 3 GBP	3. 4 GBP	13 3.7 GBP	– GBP	7 9.3 GBP	400,000 GBP	5 7. 4 GBP	0. 2 GBP	1 4 .1 GBP	– GBP	– GBP	– GBP	1. 0 GBP	4 8 .2 GBP	4 8. 0 GBP	6 1. 3 GBP
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	13 3. 3 GBP	—	—	—	—	—	—	—	—	—	—	—	4 8. 2 GBP	—
Comprehensive income, attributable to non-controlling interests	—	—	—	—	400,000 GBP	—	—	—	—	—	—	—	—	—	—	—	200,000 GBP	—