Statement Of Changes In Equity [Abstract]

Beerenberg - Filing #2614292

Concept	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	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	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	275 356 NOK	—	—	546 428 NOK	5 225 NOK	—	546 541 NOK	240 310 NOK	113,000 NOK	1 050 NOK	26 700 NOK	—	—	217 596 NOK	—	811,000 NOK	875,000 NOK	486 060 NOK	26 700 NOK	—	—	2 329 NOK	240 310 NOK	486 871 NOK	—	—	—	440 072 NOK	0 NOK	3 413 NOK	440 072 NOK	240 310 NOK	170 475 NOK	826,000 NOK	26 700 NOK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	1 327 NOK	—	—	57 760 NOK	—	—	—	—	—	—	—	—	56 433 NOK	57 760 NOK	—	46 480 NOK	—	—	—	—	47 121 NOK	—	—	—	—	—	641,000 NOK	47 121 NOK	—	—	—	—	—	—	—	—
Other comprehensive income	—	—	6 100 NOK	2 721 NOK	—	—	3 379 NOK	—	—	—	—	—	2 721 NOK	—	—	1 133 NOK	—	—	—	—	—	49,000 NOK	—	—	—	1 083 NOK	—	1 133 NOK	—	—	—	—	—	—	—	—
Comprehensive income	—	—	—	—	—	—	—	—	—	—	—	—	59 153 NOK	—	—	45 347 NOK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	404,000 NOK	—	—	—	—	—	—	—	—	—	—	—	404,000 NOK	—	—	1 452 NOK	—	—	—	—	—	—	—	—	—	—	1 452 NOK	—	—	—	—	—	—	—	—	—