Statement Of Changes In Equity [Abstract]

Vanquis Banking Group (formerly: Provident Financial Plc) - Filing #1874721

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	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 2021-12-31	2021-01-01 to 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	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 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	607,200,000 GBP	—	—	—	—	12,400,000 GBP	—	273,500,000 GBP	9,500,000 GBP	52,600,000 GBP	278,200,000 GBP	—	17,300,000 GBP	—	9,800,000 GBP	—	631,200,000 GBP	—	278,200,000 GBP	273,300,000 GBP	—	52,600,000 GBP	—	—	29,100,000 GBP	52,600,000 GBP	278,200,000 GBP	14,600,000 GBP	273,200,000 GBP	647,700,000 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	— GBP	— GBP	77,400,000 GBP	77,400,000 GBP	—	— GBP	—	—	—	—	— GBP	—	— GBP	—	— GBP	—	— GBP	—	—	— GBP	—	32,100,000 GBP	32,100,000 GBP	—	—	—	—	—	—
Other comprehensive income	—	— GBP	— GBP	63,200,000 GBP	63,200,000 GBP	—	— GBP	—	—	—	—	— GBP	—	— GBP	—	3,800,000 GBP	—	— GBP	—	—	— GBP	—	11,700,000 GBP	15,500,000 GBP	—	—	—	—	—	—
Comprehensive income	—	— GBP	— GBP	14,200,000 GBP	14,200,000 GBP	—	— GBP	—	—	—	—	— GBP	—	— GBP	—	3,800,000 GBP	—	— GBP	—	—	— GBP	—	20,400,000 GBP	16,600,000 GBP	—	—	—	—	—	—
Issue of equity	—	— GBP	— GBP	200,000 GBP	— GBP	—	— GBP	—	—	—	—	200,000 GBP	—	— GBP	—	— GBP	—	100,000 GBP	—	—	— GBP	—	100,000 GBP	— GBP	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	— GBP	— GBP	42,800,000 GBP	42,800,000 GBP	—	— GBP	—	—	—	—	— GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—