Statement Of Financial Position [Abstract]

DORO - Filing #702063

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 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]
Property, plant and equipment	—	—	—	21,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	518,000,000 SEK	—	—	—	—	—	—	—	—
Right-of-use assets	—	—	—	184,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	712,000,000 SEK	—	—	—	—	—	—	—	—
Goodwill	—	—	—	2,230,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	5,567,000,000 SEK	—	—	—	—	—	—	—	—
Deferred tax assets	—	—	—	140,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	139,000,000 SEK	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	1,791,000,000 SEK	—	1,791,000,000 SEK	—	—	—	—	—	—	—	1,706,000,000 SEK	—	—	1,706,000,000 SEK	—	—	—	—	—	—	1,985,000,000 SEK	—
Assets	—	—	—	9,909,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	1 581,3 SEK	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	—	245,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	242,000,000 SEK	—	—	—	—	—	—	—	—
Retained earnings	—	—	—	704,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	4,940,000,000 SEK	—	—	—	—	—	—	—	—
Other reserves	—	—	—	225,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	14,000,000 SEK	—	—	—	—	—	—	—	—
Equity	704,000,000 SEK	225,000,000 SEK	3,055,000,000 SEK	4,229,000,000 SEK	6,000,000 SEK	—	231,000,000 SEK	245,000,000 SEK	60,000,000 SEK	46,000,000 SEK	4,940,000,000 SEK	2,849,000,000 SEK	242,000,000 SEK	—	60,000,000 SEK	14,000,000 SEK	8,045,000,000 SEK	383,000,000 SEK	403,000,000 SEK	20,000,000 SEK	2,849,000,000 SEK	7,818,000,000 SEK	4,344,000,000 SEK	—	242,000,000 SEK
Equity and liabilities	—	—	—	9,909,000,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	1 581,3 SEK	—	—	—	—	—	—	—	—