Disclosure Of First-Time Adoption [Text Block]

Bonava - Filing #703320

Concept	2021-01-01 to 2021-12-31	As at 2021-12-31	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	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	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	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
Disclosure of first-time adoption [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [abstract]
Disclosure of comparative information prepared under previous GAAP [line items]
Equity	—	3 245 SEK	—	8 322 SEK	—	—	8 318 SEK	4 569 SEK	—	70,000,000 SEK	434,000,000 SEK	5,000,000 SEK	—	—	—	2 996 SEK	4,000,000 SEK	7 918 SEK	434,000,000 SEK	—	80,000,000 SEK	4 569 SEK	7 923 SEK	—	—	—	—	—	7 536 SEK	5,000,000 SEK	250,000,000 SEK	7 540 SEK	4 569 SEK	2 283 SEK	434,000,000 SEK
Comprehensive income	0 SEK	—	958,000,000 SEK	—	0 SEK	150,000,000 SEK	—	—	0 SEK	—	—	—	958,000,000 SEK	808,000,000 SEK	403,000,000 SEK	—	—	—	—	733,000,000 SEK	—	—	—	0 SEK	330,000,000 SEK	0 SEK	0 SEK	403,000,000 SEK	—	—	—	—	—	—	—
Profit (loss)	—	—	808,000,000 SEK	—	—	—	—	—	—	—	—	—	808,000,000 SEK	808,000,000 SEK	733,000,000 SEK	—	—	—	—	733,000,000 SEK	—	—	—	—	—	—	—	733,000,000 SEK	—	—	—	—	—	—	—