Statement Of Changes In Equity [Abstract]

Storebrand ASA - Filing #2585136

Concept	As at 2022-12-31	2022-01-01 to 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	As at 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 2021-12-31	As at 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	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 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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	37 935 NOK	—	—	10 842 NOK	23 527 NOK	39,000,000 NOK	2 360 NOK	919,000,000 NOK	24 445 NOK	327,000,000 NOK	—	—	13 163 NOK	—	9,000,000 NOK	23 249 NOK	—	37 709 NOK	—	—	13 192 NOK	226,000,000 NOK	—	—	24 291 NOK	—	1 041 NOK	2 360 NOK	10 842 NOK	—	—	21 631 NOK	226,000,000 NOK	22 839 NOK	2 339 NOK	2,000,000 NOK	1 208 NOK	10 521 NOK	12 858 NOK	35 923 NOK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	2 390 NOK	2 376 NOK	—	—	—	—	—	—	—	14,000,000 NOK	2 376 NOK	—	—	—	—	3 121 NOK	—	—	—	—	—	9,000,000 NOK	—	—	—	—	—	—	3 130 NOK	3 121 NOK	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	150,000,000 NOK	27,000,000 NOK	—	—	—	—	—	—	—	—	150,000,000 NOK	—	123,000,000 NOK	—	—	79,000,000 NOK	—	—	167,000,000 NOK	—	—	—	—	—	—	—	—	—	79,000,000 NOK	87,000,000 NOK	—	—	—	—	—	—	—	—	—
Comprehensive income	—	2 240 NOK	2 348 NOK	—	—	—	—	—	—	—	14,000,000 NOK	2 226 NOK	—	123,000,000 NOK	—	—	3 042 NOK	—	—	167,000,000 NOK	—	—	9,000,000 NOK	—	—	—	—	—	—	3 051 NOK	3 208 NOK	—	—	—	—	—	—	—	—	—
Issue of equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	320,000,000 NOK	—	—	—	—	341,000,000 NOK	—	21,000,000 NOK	—	—	—	341,000,000 NOK	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	1 646 NOK	1 646 NOK	—	—	—	—	—	—	—	—	1 646 NOK	—	—	—	—	1 513 NOK	—	—	—	—	—	—	—	—	—	—	—	—	1 513 NOK	1 513 NOK	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	2,000,000 NOK	2,000,000 NOK	—	—	—	—	—	—	—	—	2,000,000 NOK	—	—	—	—	18,000,000 NOK	—	—	—	—	—	—	—	—	—	—	—	—	18,000,000 NOK	18,000,000 NOK	—	—	—	—	—	—	—	—	—