Statement Of Changes In Equity [Abstract]

ECCLESIASTICAL INSURANCE OFFICE PLC - Filing #5864267

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 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	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-01-01	As at 2024-01-01	As at 2024-01-01	As at 2024-01-01	As at 2024-01-01	As at 2024-01-01	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 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	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 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	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	As at 2023-01-01	As at 2023-01-01	As at 2023-01-01	As at 2023-01-01	As at 2023-01-01	As at 2023-01-01
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	—	484,129,000 GBP	4,632,000 GBP	—	—	120,4 77 GBP	—	—	—	- GBP	—	17,80 5 GBP	—	—	—	—	—	—	—	627,043,000 GBP	—	—	483,246,000 GBP	19,704,000 GBP	857,000 GBP	628, 916 GBP	4,632,000 GBP	120,4 77 GBP	—	628,91 6 GBP	—	—	483,2 46 GBP	857,000 GBP	19,704,000 GBP	—	—	—	—	4,632,000 GBP	—	—	120 ,477 GBP	—	—	—	—	—	—	—	—	—	465,596,000 GBP	610, 483 GBP	19,556,000 GBP	222,000 GBP	120 ,477 GBP	4,632,000 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	- GBP	- GBP	- GBP	—	—	—	—	—	—	65, 179 GBP	- GBP	—	65,179,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	37,454,000 GBP	—	- GBP	—	—	—	—	37,454,000 GBP	- GBP	- GBP	—	—	—	- GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	—	—	—	—	—	—	—	—	—	—	—	3,12 1 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4,609,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	1,899,000 GBP	- GBP	- GBP	—	—	—	—	—	—	63,957,000 GBP	- GBP	—	62,058,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	42,06 3 GBP	—	148,000 GBP	—	—	—	—	41,2 80 GBP	- GBP	635,000 GBP	—	—	—	- GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	—	—	—	30,000,000 GBP	- GBP	—	- GBP	—	—	—	—	—	9,18 1 GBP	9,18 1 GBP	- GBP	- GBP	- GBP	- GBP	- GBP	—	30,000,000 GBP	- GBP	—	—	—	—	—	—	—	—	—	5,223,000 GBP	—	—	—	—	—	—	- GBP	—	- GBP	—	—	5,223,000 GBP	- GBP	- GBP	- GBP	9,181,000 GBP	- GBP	- GBP	- GBP	9,181,000 GBP	—	—	—	—	—	—
Decrease through other distributions to owners, equity	- GBP	- GBP	- GBP	—	—	—	—	—	—	33,000,000 GBP	- GBP	—	33,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	13,000,000 GBP	—	- GBP	—	—	—	—	13,000,000 GBP	- GBP	- GBP	—	—	—	- GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	1,899,000 GBP	- GBP	- GBP	—	—	—	—	—	—	1 ,222 GBP	- GBP	—	3, 121 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4,609,000 GBP	—	148,000 GBP	—	—	—	—	3,826,000 GBP	- GBP	635,000 GBP	—	—	—	- GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—