Statement Of Changes In Equity [Abstract]

CB Central Cooperative Bank AD - Filing #6023685

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	As at 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	As at 2022-12-31	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	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 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	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 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	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	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	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	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	650,223,000 BGN	—	—	—	38,484,000 BGN	—	11,858,000 BGN	—	356,759,000 BGN	5,524,000 BGN	110,470,000 BGN	127,130,000 BGN	2,000 BGN	644,699,000 BGN	—	—	—	—	—	11,765,000 BGN	27,129,000 BGN	329,642,000 BGN	—	—	—	611,458,000 BGN	—	—	—	606,047,000 BGN	110,470,000 BGN	89,000 BGN	127,130,000 BGN	5,411,000 BGN	—	—	110,470,000 BGN	3,345,000 BGN	16,702,000 BGN	5,417,000 BGN	5,417,000 BGN	583,733,000 BGN	127,130,000 BGN	127,130,000 BGN	580,388,000 BGN	16,702,000 BGN	305,339,000 BGN	133,000 BGN	20,880,000 BGN	308,684,000 BGN	110,470,000 BGN	589,150,000 BGN	- BGN	- BGN	133,000 BGN	20,880,000 BGN	585,805,000 BGN	- BGN	- BGN	- BGN	3,345,000 BGN	- BGN	3,345,000 BGN
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	- BGN	- BGN	38,523,000 BGN	—	39,000 BGN	—	- BGN	—	—	—	—	—	—	38,484,000 BGN	38,484,000 BGN	- BGN	- BGN	9,000 BGN	—	—	—	- BGN	- BGN	27,129,000 BGN	—	27,129,000 BGN	- BGN	- BGN	—	—	—	—	—	- BGN	27,120,000 BGN	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	- BGN	12,000 BGN	242,000 BGN	—	74,000 BGN	—	93,000 BGN	—	—	—	—	—	—	- BGN	168,000 BGN	- BGN	87,000 BGN	3,000 BGN	—	—	—	6,000 BGN	4,937,000 BGN	4,899,000 BGN	—	—	- BGN	44,000 BGN	—	—	—	—	—	- BGN	4,896,000 BGN	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	- BGN	12,000 BGN	38,765,000 BGN	—	113,000 BGN	—	93,000 BGN	—	—	—	—	—	—	38,484,000 BGN	38,652,000 BGN	- BGN	87,000 BGN	6,000 BGN	—	—	—	6,000 BGN	4,937,000 BGN	22,230,000 BGN	—	27,129,000 BGN	- BGN	44,000 BGN	—	—	—	—	—	- BGN	22,224,000 BGN	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- BGN	—	—	—	- BGN	—	—	—	84,000 BGN	- BGN	84,000 BGN	—	—	- BGN	- BGN	—	—	—	—	—	- BGN	84,000 BGN	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—