Analysis Of Income And Expense [Abstract]

TBC Bank Group PLC - Filing #1876455

Concept	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2021-12-31 to 2022-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31	2020-12-31 to 2021-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Interest income	—	—	—	—	—	—	—	—	—	—	—	—	2,330,838,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	1,885,856,000 GEL
Material income and expense [abstract]
Interest expense	—	—	—	—	—	—	—	—	—	—	—	—	1,075,497,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	911,267,000 GEL
Miscellaneous other operating income	—	—	—	—	—	—	—	—	—	—	—	—	23,814,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	48,479,000 GEL
Operating expense	—	—	—	—	—	—	—	—	—	—	—	—	691,320,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	545,834,000 GEL
Fee and commission income (expense) [abstract]
Fee and commission income [abstract]
Fee and commission income	—	—	—	—	—	—	—	—	—	—	—	—	543,099,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	412,032,000 GEL
Fee and commission expense [abstract]
Fee and commission expense	—	—	—	—	—	—	—	—	—	—	—	—	220,433,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	164,032,000 GEL
Fee and commission income (expense)	—	—	—	—	—	—	—	—	—	—	—	—	322,666,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	248,000,000 GEL
Expenses by nature [abstract]
Classes of employee benefits expense [abstract]
Employee benefits expense	—	—	—	—	—	—	—	—	—	—	—	—	374,816,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	309,302,000 GEL
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation and amortisation expense	—	—	—	—	—	—	—	—	—	—	—	—	101,197,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	79,891,000 GEL
Disclosure of attribution of expenses by nature to their function [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of attribution of expenses by nature to their function [abstract]
Disclosure of attribution of expenses by nature to their function [line items]
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	—	—	—	—	—	—	—	—	—	—	—	—	26,355,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	7,326,000 GEL
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates accounted for using equity method	—	—	—	—	—	—	—	—	—	—	—	—	352,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	837,000 GEL
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	8,133,000 GEL	985,180,000 GEL	995,206,000 GEL	26,355,000 GEL	- GEL	- GEL	- GEL	- GEL	16,329,000 GEL	- GEL	- GEL	- GEL	993,313,000 GEL	- GEL	7,326,000 GEL	- GEL	- GEL	8,217,000 GEL	22,020,000 GEL	- GEL	771,436,000 GEL	800,782,000 GEL	- GEL	- GEL	- GEL	779,653,000 GEL
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	—	—	—	—	—	985,180,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	771,436,000 GEL
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	—	—	—	—	—	—	8,133,000 GEL	—	—	—	—	—	—	—	—	—	—	—	—	8,217,000 GEL