Disclosure Of First-Time Adoption [Text Block]

Admiral Group PLC - Filing #2008815

Concept	2023-01-01 to 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	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	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 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	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	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	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 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	2022-01-01 to 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	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-01-01	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Disclosure of first-time adoption [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [abstract]
Disclosure of comparative information prepared under previous GAAP [line items]
Equity	—	992,800,000 GBP	65,300,000 GBP	—	—	1,018,900,000 GBP	—	—	—	1,000,000 GBP	—	13,100,000 GBP	—	300,000 GBP	200,000 GBP	991,800,000 GBP	7,500,000 GBP	113,500,000 GBP	—	—	887,000,000 GBP	—	—	—	—	134,500,000 GBP	—	—	1,200,000 GBP	13,100,000 GBP	922,600,000 GBP	300,000 GBP	—	100,000 GBP	885,800,000 GBP	205,900,000 GBP	—	21,100,000 GBP	—	—	1,282,900,000 GBP	1,243,500,000 GBP	300,000 GBP	3,000,000 GBP	– GBP	20,500,000 GBP	1,408,500,000 GBP	1,282,900,000 GBP	3,000,000 GBP	20,500,000 GBP	13,100,000 GBP	– GBP	– GBP	200,000 GBP	125,600,000 GBP	36,700,000 GBP	1,348,800,000 GBP	1,406,200,000 GBP	2,300,000 GBP	105,300,000 GBP	125,600,000 GBP	– GBP	300,000 GBP	4,300,000 GBP	– GBP	36,700,000 GBP	– GBP	1,280,600,000 GBP	2,300,000 GBP	4,500,000 GBP	13,100,000 GBP
Comprehensive income	350,500,000 GBP	—	—	69,200,000 GBP	351,300,000 GBP	—	800,000 GBP	338,000,000 GBP	– GBP	—	3,700,000 GBP	—	– GBP	—	—	—	—	—	92,400,000 GBP	13,600,000 GBP	—	– GBP	211,500,000 GBP	286,500,000 GBP	1,100,000 GBP	—	18,100,000 GBP	155,000,000 GBP	—	—	—	—	242,600,000 GBP	—	—	—	212,600,000 GBP	—	– GBP	4,400,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Profit (loss)	337,200,000 GBP	—	—	– GBP	338,000,000 GBP	—	800,000 GBP	338,000,000 GBP	– GBP	—	– GBP	—	– GBP	—	—	—	—	—	– GBP	– GBP	—	– GBP	285,300,000 GBP	286,500,000 GBP	1,200,000 GBP	—	– GBP	– GBP	—	—	—	—	– GBP	—	—	—	286,500,000 GBP	—	– GBP	– GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—