Statement Of Comprehensive Income [Abstract]

Vanquis Banking Group (formerly: Provident Financial Plc) - Filing #5454552

Concept	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	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
Statement of comprehensive income [abstract]
Profit (loss)	— GBP	119,300,000 GBP	— GBP	— GBP	— GBP	119,300,000 GBP	— GBP	11,700,000 GBP	— GBP	11,700,000 GBP	— GBP	— GBP
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	— GBP	11,600,000 GBP	— GBP	— GBP	— GBP	11,600,000 GBP	— GBP	6,400,000 GBP	— GBP	6,400,000 GBP	— GBP	— GBP
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	— GBP	2,900,000 GBP	— GBP	— GBP	— GBP	2,900,000 GBP	— GBP	1,500,000 GBP	— GBP	1,500,000 GBP	— GBP	— GBP
Other comprehensive income	— GBP	8,700,000 GBP	— GBP	— GBP	— GBP	8,700,000 GBP	— GBP	4,800,000 GBP	— GBP	4,800,000 GBP	— GBP	— GBP
Comprehensive income	— GBP	128,000,000 GBP	— GBP	— GBP	— GBP	128,000,000 GBP	— GBP	6,900,000 GBP	— GBP	6,900,000 GBP	— GBP	— GBP