Statement Of Changes In Equity [Abstract]

Aker Carbon Capture - Filing #2617639

Concept	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 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 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	2020-07-08 to 2020-12-31	2020-07-08 to 2020-12-31	As at 2020-12-31	2020-07-08 to 2020-12-31	2020-07-08 to 2020-12-31	As at 2020-07-07	As at 2020-07-07	As at 2020-07-07	As at 2020-07-07
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	236,761,000 NOK	502,633,000 NOK	1,076,276,000 NOK	—	—	1,211,419,000 NOK	—	8,000 NOK	604,242,000 NOK	—	—	44,460,000 NOK	—	566,060,000 NOK	502,633,000 NOK	432,893,000 NOK	—	—	451,860,000 NOK	—	—	30,000 NOK	502,633,000 NOK	30,000 NOK	502,633,000 NOK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	—	—	—	—	—	—	—	192,301,000 NOK	192,301,000 NOK	—	—	—	—	—	44,460,000 NOK	44,460,000 NOK	—	—	—	—	—	—	—
Other comprehensive income	—	—	—	—	8,000 NOK	—	—	—	—	8,000 NOK	—	—	— NOK	—	—	—	— NOK	—	—	—	—	—	—	—	—
Comprehensive income	—	—	—	—	8,000 NOK	—	—	—	—	192,293,000 NOK	192,301,000 NOK	—	—	—	—	—	44,460,000 NOK	44,460,000 NOK	—	—	—	—	—	—	—
Issue of equity	—	—	—	801,818,000 NOK	—	—	38,182,000 NOK	—	—	840,000,000 NOK	—	—	—	—	—	—	500,000,000 NOK	—	—	205,882,000 NOK	294,118,000 NOK	—	—	—	—
Increase through other contributions by owners, equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	512,000,000 NOK	—	—	240,057,000 NOK	271,943,000 NOK	—	—	—	—
Increase (decrease) through treasury share transactions, equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	558,000 NOK	—	—	558,000 NOK	—	—	—	—	—