Statement Of Comprehensive Income [Abstract]

Bonava - Filing #703320

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	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	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Statement of comprehensive income [abstract]
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
Other comprehensive income [abstract]
Other comprehensive income	—	—	—	150,000,000 SEK	150,000,000 SEK	150,000,000 SEK	—	—	—	330,000,000 SEK	330,000,000 SEK	—	—	330,000,000 SEK
Comprehensive income	0 SEK	0 SEK	0 SEK	150,000,000 SEK	958,000,000 SEK	958,000,000 SEK	808,000,000 SEK	733,000,000 SEK	0 SEK	403,000,000 SEK	330,000,000 SEK	0 SEK	0 SEK	403,000,000 SEK