Statement Of Financial Position [Abstract]

SpareBank 1 Sørøst-Norge - Filing #2586237

Concept	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	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	As at 2022-01-01	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	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	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01
Statement of financial position [abstract]
Assets [abstract]
Non-current assets [abstract]
Property, plant and equipment	326,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	277,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Goodwill	458,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	34,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	1 452 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1 141 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investments in subsidiaries, joint ventures and associates reported in separate financial statements	0 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	39,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	23,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current assets [abstract]
Cash and cash equivalents	2 607 NOK	—	—	—	—	—	—	—	—	—	—	—	—	1 812 NOK	—	—	—	—	—	—	—	1 812 NOK	—	—	—	—	—	—	—	—	—	870,000,000 NOK	—	—	—	—	—	—	—	—
Assets	89 547 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	74 911 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	2 101 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1 778 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Share premium	3 779 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2 777 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other reserves	310,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	318,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	7,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	10,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	12 774 NOK	91,000,000 NOK	310,000,000 NOK	7,000,000 NOK	3 779 NOK	2 101 NOK	1 413 NOK	350,000,000 NOK	4 716 NOK	7,000,000 NOK	2 777 NOK	1 778 NOK	10,000,000 NOK	10 100 NOK	318,000,000 NOK	350,000,000 NOK	26,000,000 NOK	1 108 NOK	3 727 NOK	7,000,000 NOK	318,000,000 NOK	10 100 NOK	1 108 NOK	26,000,000 NOK	3 727 NOK	7,000,000 NOK	350,000,000 NOK	2 777 NOK	10,000,000 NOK	1 778 NOK	947,000,000 NOK	5 537 NOK	7,000,000 NOK	258,000,000 NOK	22,000,000 NOK	765,000,000 NOK	2 261 NOK	250,000,000 NOK	1 026 NOK	2,000,000 NOK
Liabilities [abstract]
Current liabilities [abstract]
Current tax liabilities, current	319,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	220,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	76 773 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	64 811 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	89 547 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	74 911 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—