Statement Of Changes In Equity [Abstract]

Sleep Cycle - Filing #679994

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	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 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	60 147 SEK	—	563,000 SEK	60 998 SEK	—	288,000 SEK	119 229 SEK	—	—	—	4 324 SEK	563,000 SEK	4 324 SEK	160 834 SEK	36 719 SEK	41 042 SEK	563,000 SEK	156 510 SEK	119 229 SEK	—	—	2 777 SEK	102 292 SEK	3 289 SEK	6 066 SEK	102 292 SEK	108 898 SEK	540,000 SEK	105 609 SEK	540,000 SEK	3 289 SEK
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	46 142 SEK	46 142 SEK	—	46 142 SEK	—	—	—	—	—	—	33 941 SEK	33 941 SEK	—	—	—	—	—	—	—	—	—	33 941 SEK	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	- SEK	- SEK	—	- SEK	—	—	—	—	—	—	- SEK	- SEK	—	—	—	—	—	—	—	—	—	- SEK	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	46 142 SEK	46 142 SEK	—	46 142 SEK	—	—	—	—	—	—	33 941 SEK	33 941 SEK	—	—	—	—	—	—	—	—	—	33 941 SEK	—	—	—	—	—	—	—	—	—	—	—
Issue of equity	—	—	—	—	—	—	—	—	—	23,000 SEK	—	—	—	—	—	—	—	—	—	—	—	16 593 SEK	16 570 SEK	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	288,000 SEK	—	—	—	—	288,000 SEK	—	—	—	—	—	—	—	—	—	—	—	—	—	—	368,000 SEK	368,000 SEK	—	—	—	—	—	—	—	—	—	—