Analysis Of Income And Expense [Abstract]

Quilter PLC - Filing #2008552

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	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	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	—	4,626,000,000 GBP	—	—	—	—	—	—	—	—	—	4,040,000,000 GBP	—	—	—	—	—
Material income and expense [abstract]
Investment income	—	—	4,075,000,000 GBP	—	—	—	—	—	—	—	—	—	4,649,000,000 GBP	—	—	—	—	—
Miscellaneous other operating expense	—	—	575,000,000 GBP	—	—	—	—	—	—	—	—	—	584,000,000 GBP	—	—	—	—	—
Operating expense	—	—	4,538,000,000 GBP	—	—	—	—	—	—	—	—	—	4,105,000,000 GBP	—	—	—	—	—
Fee and commission income (expense) [abstract]
Fee and commission income [abstract]
Fee and commission income	—	—	542,000,000 GBP	—	—	—	—	—	—	—	—	—	581,000,000 GBP	—	—	—	—	—
Fee and commission expense [abstract]
Fee and commission expense	—	—	49,000,000 GBP	—	—	—	—	—	—	—	—	—	54,000,000 GBP	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	– GBP	– GBP	42,000,000 GBP	– GBP	– GBP	42,000,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	– GBP	175,000,000 GBP	– GBP	– GBP	– GBP	175,000,000 GBP	– GBP