Statement Of Financial Position [Abstract]

Wästbygg Gruppen - Filing #702597

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 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
Statement of financial position [abstract]
Assets [abstract]
Non-current assets [abstract]
Property, plant and equipment	—	114,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	95,000,000 SEK	—	—	—	—	—	—	—
Goodwill	—	428,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	229,000,000 SEK	—	—	—	—	—	—	—
Intangible assets other than goodwill	—	35,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	8,000,000 SEK	—	—	—	—	—	—	—
Investments in subsidiaries, joint ventures and associates reported in separate financial statements	—	17,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	11,000,000 SEK	—	—	—	—	—	—	—
Trade and other non-current receivables	—	71,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	53,000,000 SEK	—	—	—	—	—	—	—
Deferred tax assets	—	54,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	42,000,000 SEK	—	—	—	—	—	—	—
Other non-current financial assets	—	0 SEK	—	—	—	—	—	—	—	—	—	—	—	0 SEK	—	—	—	—	—	—	—
Non-current assets	—	648,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	385,000,000 SEK	—	—	—	—	—	—	—
Current assets [abstract]
Trade and other current receivables	—	444,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	506,000,000 SEK	—	—	—	—	—	—	—
Current tax assets, current	—	16,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	26,000,000 SEK	—	—	—	—	—	—	—
Other current non-financial assets	—	446,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	27 7 SEK	—	—	—	—	—	—	—
Cash and cash equivalents	—	8 97 SEK	—	—	—	—	—	—	—	—	—	—	—	860,000,000 SEK	—	—	—	298,000,000 SEK	—	—	—
Current assets	—	3 453 SEK	—	—	—	—	—	—	—	—	—	—	—	2 785 SEK	—	—	—	—	—	—	—
Assets	—	4 101 SEK	—	—	—	—	—	—	—	—	—	—	—	3 170 SEK	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	4,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	4,000,000 SEK	—	—	—	—	—	—	—
Retained earnings	—	555,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	408,000,000 SEK	—	—	—	—	—	—	—
Share premium	—	946,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	946,000,000 SEK	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	1 747 SEK	—	—	—	—	—	—	—	—	—	—	—	1 590 SEK	—	—	—	—	—	—	—
Non-controlling interests	—	4,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	3,000,000 SEK	—	—	—	—	—	—	—
Equity	798,000,000 SEK	1 751 SEK	1 747 SEK	946,000,000 SEK	4,000,000 SEK	1,000,000 SEK	4,000,000 SEK	6 42 SEK	3,000,000 SEK	1 590 SEK	4,000,000 SEK	2,000,000 SEK	946,000,000 SEK	1 593 SEK	56 9 SEK	3,000,000 SEK	0 SEK	572,000,000 SEK	83,000,000 SEK	483,000,000 SEK	3,000,000 SEK
Liabilities [abstract]
Non-current liabilities [abstract]
Non-current provisions [abstract]
Other non-current provisions	—	72,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	63,000,000 SEK	—	—	—	—	—	—	—
Non-current provisions	—	90,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	67,000,000 SEK	—	—	—	—	—	—	—
Deferred tax liabilities	—	18,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	4,000,000 SEK	—	—	—	—	—	—	—
Non-current liabilities	—	754,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	141,000,000 SEK	—	—	—	—	—	—	—
Current liabilities [abstract]
Trade and other current payables	—	1 208 SEK	—	—	—	—	—	—	—	—	—	—	—	891,000,000 SEK	—	—	—	—	—	—	—
Current tax liabilities, current	—	4,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	2,000,000 SEK	—	—	—	—	—	—	—
Other current financial liabilities	—	225,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	225,000,000 SEK	—	—	—	—	—	—	—
Other current non-financial liabilities	—	118,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	151,000,000 SEK	—	—	—	—	—	—	—
Current liabilities	—	1 596 SEK	—	—	—	—	—	—	—	—	—	—	—	1 436 SEK	—	—	—	—	—	—	—
Equity and liabilities	—	4 101 SEK	—	—	—	—	—	—	—	—	—	—	—	3 170 SEK	—	—	—	—	—	—	—