Statement Of Changes In Equity [Abstract]

Snaige AB - Filing #2195374

Concept	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	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	As at 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	As at 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	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	2020-01-01 to 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	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	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	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 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	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	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 changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	718,000 EUR	11 507 EUR	—	7 675 EUR	—	—	—	—	6 736 EUR	674,000 EUR	—	—	7 675 EUR	11 254 EUR	3 570 EUR	—	3 570 EUR	- EUR	—	52,000 EUR	6 736 EUR	—	3 831 EUR	—	—	—	946,000 EUR	8 521 EUR	—	991,000 EUR	8 521 EUR	10 652 EUR	- EUR	5 542 EUR	6 736 EUR	—	—	6 736 EUR	54,000 EUR	—	—	—	—	5 542 EUR	—	—	10 354 EUR	—	—	—	5 849 EUR	49,000 EUR	5 389 EUR	11 584 EUR	5 729 EUR	946,000 EUR	11 384 EUR	10 302 EUR	10 302 EUR	991,000 EUR	5 593 EUR	5 729 EUR	5 389 EUR	- EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	- EUR	—	—	- EUR	—	- EUR	- EUR	2 018 EUR	- EUR	—	—	- EUR	1 974 EUR	—	—	—	- EUR	—	—	- EUR	—	—	2 018 EUR	—	1 974 EUR	1 974 EUR	- EUR	—	—	158,000 EUR	—	—	—	—	—	—	158,000 EUR	256,000 EUR	—	—	- EUR	- EUR	- EUR	- EUR	—	- EUR	- EUR	—	- EUR	256,000 EUR	158,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	- EUR	—	—	- EUR	—	272,000 EUR	- EUR	272,000 EUR	- EUR	—	—	- EUR	2,000 EUR	—	—	—	2,000 EUR	—	—	- EUR	—	—	- EUR	—	2,000 EUR	- EUR	- EUR	—	—	5,000 EUR	—	—	—	—	—	—	- EUR	- EUR	—	—	- EUR	- EUR	- EUR	- EUR	—	5,000 EUR	- EUR	—	- EUR	- EUR	5,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	- EUR	—	—	- EUR	—	272,000 EUR	- EUR	1,746,000 EUR	- EUR	—	—	- EUR	1 972 EUR	—	—	—	2,000 EUR	—	—	- EUR	—	—	2 018 EUR	—	1 972 EUR	1 974 EUR	- EUR	—	—	153,000 EUR	—	—	—	—	—	—	158,000 EUR	256,000 EUR	—	—	- EUR	- EUR	- EUR	- EUR	—	5,000 EUR	- EUR	—	- EUR	256,000 EUR	153,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	- EUR	—	—	- EUR	—	—	—	—	—	—	—	- EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	- EUR	—	—	—	—	—	—	—	273,000 EUR	—	—	- EUR	- EUR	—	—	—	- EUR	—	—	- EUR	—	—	—	—	- EUR	273,000 EUR	—	—	—	- EUR	—	—	—	—	—	—	- EUR	—	—	—	—	- EUR	- EUR	- EUR	—	- EUR	- EUR	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—