Statement Of Financial Position [Abstract]

DNB Bank ASA - Filing #2547996

Concept	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-01-01	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 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
Statement of financial position [abstract]
Assets [abstract]
Investment property	—	—	—	9 454 NOK	—	—	—	—	—	14 651 NOK	—	—	—	—	—	—	—	—	—	—	17 823 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	—	—	—	19 100 NOK	—	—	—	—	—	19 246 NOK	—	—	—	—	—	—	—	—	—	—	19 409 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	—	—	—	388,000,000 NOK	—	—	—	—	—	510,000,000 NOK	—	—	—	—	—	—	—	—	—	—	2 332 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	335 580 NOK	—	—	—	—	317 123 NOK	317 123 NOK	—	—	—	—	—	—	—	—	—	—	307 735 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Assets	—	—	—	3 439 724 NOK	—	—	—	—	—	3 233 405 NOK	—	—	—	—	—	—	—	—	—	—	2 924 698 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Share premium	—	—	—	18 733 NOK	—	—	—	—	—	18 733 NOK	—	—	—	—	—	—	—	—	—	—	18 733 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	—	—	—	168,000,000 NOK	—	—	—	—	—	227,000,000 NOK	—	—	—	—	—	—	—	—	—	—	266,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Equity	18 960 NOK	7 266 NOK	22 004 NOK	269 296 NOK	73,000,000 NOK	202 092 NOK	168,000,000 NOK	18 733 NOK	—	249 840 NOK	19 378 NOK	16 089 NOK	5 200 NOK	150,000,000 NOK	227,000,000 NOK	18 733 NOK	190 063 NOK	173 235 NOK	18 733 NOK	266,000,000 NOK	234 076 NOK	45,000,000 NOK	19 379 NOK	16 974 NOK	5 444 NOK	183 071 NOK	243 912 NOK	19 379 NOK	5 444 NOK	45,000,000 NOK	16 974 NOK	266,000,000 NOK	18 733 NOK
Liabilities [abstract]
Provisions [abstract]
Other provisions	—	—	—	1 146 NOK	—	—	—	—	—	977,000,000 NOK	—	—	—	—	—	—	—	—	—	—	1 642 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Current tax liabilities	—	—	—	9 488 NOK	—	—	—	—	—	4 057 NOK	—	—	—	—	—	—	—	—	—	—	3 054 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax liabilities	—	—	—	2 722 NOK	—	—	—	—	—	2 055 NOK	—	—	—	—	—	—	—	—	—	—	23,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities included in disposal groups classified as held for sale	—	—	—	540,000,000 NOK	—	—	—	—	—	541,000,000 NOK	—	—	—	—	—	—	—	—	—	—	896,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	—	—	—	3 170 428 NOK	—	—	—	—	—	2 983 565 NOK	—	—	—	—	—	—	—	—	—	—	2 690 622 NOK	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	—	3 439 724 NOK	—	—	—	—	—	3 233 405 NOK	—	—	—	—	—	—	—	—	—	—	2 924 698 NOK	—	—	—	—	—	—	—	—	—	—	—	—