Statement Of Changes In Equity [Abstract]

Vanquis Banking Group (formerly: Provident Financial Plc) - Filing #2014484

Concept	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	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	As at 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	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	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 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	583,100,000 GBP	—	36,700,000 GBP	12,100,000 GBP	—	—	276,300,000 GBP	—	53,200,000 GBP	278,200,000 GBP	—	2,000,000 GBP	12,400,000 GBP	278,200,000 GBP	52,600,000 GBP	273,500,000 GBP	614,700,000 GBP	614,700,000 GBP	—	—	—	—	12,400,000 GBP	—	273,500,000 GBP	2,000,000 GBP	52,600,000 GBP	278,200,000 GBP	—	24,800,000 GBP	273,300,000 GBP	52,600,000 GBP	638,700,000 GBP	9,800,000 GBP	278,200,000 GBP	278,200,000 GBP	631,200,000 GBP	— GBP	7,500,000 GBP	7,500,000 GBP	— GBP	273,300,000 GBP	9,800,000 GBP	— GBP	17,300,000 GBP	52,600,000 GBP	— GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	6,000,000 GBP	—	— GBP	—	—	6,000,000 GBP	— GBP	—	— GBP	—	—	— GBP	—	—	—	—	—	—	—	— GBP	— GBP	77,400,000 GBP	77,400,000 GBP	—	— GBP	—	—	—	—	— GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	4,800,000 GBP	—	— GBP	—	—	4,800,000 GBP	— GBP	—	— GBP	—	—	— GBP	—	—	—	—	—	—	—	— GBP	— GBP	63,200,000 GBP	63,200,000 GBP	—	— GBP	—	—	—	—	— GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	1,200,000 GBP	—	— GBP	—	—	1,200,000 GBP	— GBP	—	— GBP	—	—	— GBP	—	—	—	—	—	—	—	— GBP	— GBP	14,200,000 GBP	14,200,000 GBP	—	— GBP	—	—	—	—	— GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Issue of equity	3,400,000 GBP	—	— GBP	—	—	— GBP	2,800,000 GBP	—	600,000 GBP	—	—	— GBP	—	—	—	—	—	—	—	— GBP	— GBP	200,000 GBP	— GBP	—	— GBP	—	—	—	—	200,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	38,400,000 GBP	—	— GBP	—	—	38,400,000 GBP	— GBP	—	— GBP	—	—	— GBP	—	—	—	—	—	—	—	— GBP	— GBP	42,800,000 GBP	42,800,000 GBP	—	— GBP	—	—	—	—	— GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—