Profit Or Loss [Abstract]

TBC Bank Group PLC - Filing #1602825

Concept	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	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2019-12-31 to 2020-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31	2018-12-31 to 2019-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Interest revenue calculated using effective interest method	—	—	—	—	—	—	—	—	—	—	1,827,418,000 GEL	—	—	—	—	—	1,614,916,000 GEL	—	—	—	—	—	—	—	1,388,909,000 GEL	—	—	—	—	—	—	—	—	—	—	—
Employee benefits expense	—	—	—	—	—	—	—	—	—	—	309,302,000 GEL	—	—	—	—	—	244,043,000 GEL	—	—	—	—	—	—	—	247,803,000 GEL	—	—	—	—	—	—	—	—	—	—	—
Depreciation and amortisation expense	—	—	—	—	—	—	—	—	—	—	79,891,000 GEL	—	—	—	—	—	68,392,000 GEL	—	—	—	—	—	—	—	59,478,000 GEL	—	—	—	—	—	—	—	—	—	—	—
Profit (loss) before tax	—	—	—	—	—	—	—	—	—	—	921,360,000 GEL	—	—	—	—	—	319,106,000 GEL	—	—	—	—	—	—	—	585,525,000 GEL	—	—	—	—	—	—	—	—	—	—	—
Tax expense (income)	—	—	—	—	—	—	—	—	—	—	112,361,000 GEL	—	—	—	—	—	3,383,000 GEL	—	—	—	—	—	—	—	45,184,000 GEL	—	—	—	—	—	—	—	—	—	—	—
Profit (loss)	– GEL	– GEL	8,217,000 GEL	– GEL	– GEL	800,782,000 GEL	800,782,000 GEL	– GEL	– GEL	– GEL	808,999,000 GEL	– GEL	– GEL	– GEL	– GEL	317,752,000 GEL	322,489,000 GEL	4,737,000 GEL	– GEL	- GEL	- GEL	317,752,000 GEL	– GEL	– GEL	540,341,000 GEL	– GEL	– GEL	– GEL	– GEL	2,446,000 GEL	– GEL	537,895,000 GEL	537,895,000 GEL	– GEL	– GEL	– GEL
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	—	—	—	—	—	—	—	800,782,000 GEL	—	—	—	—	—	317,752,000 GEL	—	—	—	—	—	—	—	537,895,000 GEL	—	—	—	—	—	—	—	—	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	—	—	—	—	—	—	—	—	8,217,000 GEL	—	—	—	—	—	4,737,000 GEL	—	—	—	—	—	—	—	2,446,000 GEL	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	—	—	—	—	—	—	—	—	—	14,700	—	—	—	—	—	5,800	—	—	—	—	—	—	—	9,800	—	—	—	—	—	—	—	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	—	—	—	—	—	—	—	14,300	—	—	—	—	—	5,800	—	—	—	—	—	—	—	9,800	—	—	—	—	—	—	—	—	—	—	—