Statement Of Changes In Equity [Abstract]

Paragon Banking Group PLC - Filing #1839115

Concept	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through exercise of options, equity	9,600,000 GBP	700,000 GBP	1,000,000 GBP	- GBP	- GBP	- GBP	400,000 GBP	10,300,000 GBP	1,400,000 GBP	2,100,000 GBP	700,000 GBP	- GBP	3,300,000 GBP	- GBP	- GBP	3,300,000 GBP
Decrease (increase) through tax on share-based payment transactions, equity	- GBP	500,000 GBP	- GBP	- GBP	- GBP	- GBP	- GBP	500,000 GBP	- GBP	2,400,000 GBP	- GBP	- GBP	2,400,000 GBP	- GBP	- GBP	- GBP
Purchase of treasury shares	79,500,000 GBP	79,500,000 GBP	- GBP	- GBP	- GBP	- GBP	- GBP	- GBP	- GBP	42,200,000 GBP	- GBP	- GBP	- GBP	- GBP	- GBP	42,200,000 GBP
Cancellation of treasury shares	109,400,000 GBP	- GBP	- GBP	- GBP	21,500,000 GBP	- GBP	21,500,000 GBP	109,400,000 GBP	- GBP	- GBP	- GBP	- GBP	- GBP	- GBP	- GBP	- GBP