Statement Of Financial Position [Abstract]

Fast. Balder - Filing #702012

Concept	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 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 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 financial position [abstract]
Assets [abstract]
Non-current assets [abstract]
Property, plant and equipment	—	186,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	160,000,000 SEK	—	—	—	—	—	—	—	—
Right-of-use assets	—	1 6 00 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	1 5 32 SEK	—	—	—	—	—	—	—	—
Investment property	—	189 138 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	149 1 79 SEK	—	—	—	—	—	—	—	—
Investments accounted for using equity method	—	28 824 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	15 5 93 SEK	—	—	—	—	—	—	—	—
Other non-current financial assets	—	1 736 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	2 30 2 SEK	—	—	—	—	—	—	—	—
Non-current assets	—	22 1 48 4 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	16 8 765 SEK	—	—	—	—	—	—	—	—
Current assets [abstract]
Cash and cash equivalents	—	1 29 9 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	4 46 8 SEK	—	—	—	1 379 SEK	—	—	—	—
Current assets	—	8 44 9 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	11 6 36 SEK	—	—	—	—	—	—	—	—
Assets	—	22 9 933 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	1 80 401 SEK	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	187,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	187,000,000 SEK	—	—	—	—	—	—	—	—
Retained earnings	—	6 6 5 74 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	48 0 68 SEK	—	—	—	—	—	—	—	—
Share premium	—	10 72 9 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	1 0 729 SEK	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	7 7 606 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	5 8 209 SEK	—	—	—	—	—	—	—	—
Non-controlling interests	—	10 9 61 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	9 6 76 SEK	—	—	—	—	—	—	—	—
Equity	6 6 5 74 SEK	88 567 SEK	117,000,000 SEK	77 6 06 SEK	1 0 729 SEK	10 9 61 SEK	1,000,000 SEK	187,000,000 SEK	4 8 06 8 SEK	9 6 76 SEK	15,000,000 SEK	58 2 09 SEK	187,000,000 SEK	7 8 9 SEK	1 0 729 SEK	6 7 885 SEK	49 01 1 SEK	9 7 14 SEK	432,000,000 SEK	58 72 5 SEK	7 80 6 SEK	41 4 32 SEK	26,000,000 SEK	180,000,000 SEK
Liabilities [abstract]
Non-current liabilities [abstract]
Deferred tax liabilities	—	1 5 642 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	12 49 7 SEK	—	—	—	—	—	—	—	—
Non-current liabilities	—	123 2 97 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	95 781 SEK	—	—	—	—	—	—	—	—
Current liabilities [abstract]
Current liabilities	—	18 0 69 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	16 735 SEK	—	—	—	—	—	—	—	—
Liabilities	—	141 36 6 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	1 12 516 SEK	—	—	—	—	—	—	—	—
Equity and liabilities	—	22 9 933 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	1 80 401 SEK	—	—	—	—	—	—	—	—