Statement Of Changes In Equity [Abstract]

Oxford Biomedica PLC - Filing #5242757

Concept	As at 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	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 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	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	236,192,000 GBP	—	—	—	—	—	35,003,000 GBP	—	31,539,000 GBP	379,953,000 GBP	198,545,000 GBP	48,132,000 GBP	7 ,825 GBP	2,291,000 GBP	204,653,000 GBP	—	—	—	—	165,806,000 GBP	43,088,000 GBP	—	– GBP	—	—	187 ,338 GBP	—	—	2,291,000 GBP	187,338,000 GBP	—	– GBP	– GBP	307 ,765 GBP	—	—	188 ,723 GBP	– GBP	112, 746 GBP	41,161,000 GBP	2,291,000 GBP	– GBP	– GBP	258 ,017 GBP	112,746,000 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	– GBP	– GBP	45,159,000 GBP	39 ,157 GBP	6, 002 GBP	—	– GBP	—	—	—	—	—	—	—	39,157,000 GBP	– GBP	– GBP	– GBP	—	—	—	—	—	19 ,011 GBP	—	—	—	—	—	—	—	—	—	19, 011 GBP	19 ,011 GBP	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	– GBP	– GBP	10,575,000 GBP	– GBP	2,750,000 GBP	—	– GBP	—	—	—	—	—	—	—	7 ,825 GBP	– GBP	7 ,825 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	– GBP	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	– GBP	– GBP	34,584,000 GBP	39,157,000 GBP	3,252,000 GBP	—	– GBP	—	—	—	—	—	—	—	31,332,000 GBP	– GBP	7 ,825 GBP	– GBP	—	—	– GBP	—	– GBP	19, 011 GBP	—	– GBP	– GBP	—	—	– GBP	—	—	—	19 ,011 GBP	19,011,000 GBP	—	—	—	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	—	– GBP	– GBP	– GBP	400,000 GBP	400,000 GBP	—	– GBP	—	—	—	—	—	—	—	400,000 GBP	– GBP	– GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	– GBP	– GBP	6, 471 GBP	5, 922 GBP	549,000 GBP	—	– GBP	—	—	—	—	—	—	—	5 ,922 GBP	– GBP	– GBP	– GBP	—	—	– GBP	—	– GBP	3,523,000 GBP	—	– GBP	– GBP	—	—	– GBP	—	—	—	3,523,000 GBP	3,523,000 GBP	—	—	—	—	—	—	—	—	—