Statement Of Comprehensive Income [Abstract]

SSH Communications Security - Filing #2196744

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	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	2020-01-01 to 2020-12-31
Statement of comprehensive income [abstract]
Profit (loss)	260 854 EUR	—	—	—	—	2 057 540 EUR	2 318 394 EUR	2 057 540 EUR	2 834 022 EUR	—	3 078 102 EUR	—	244 081 EUR	—	—	2 834 022 EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Exchange differences on translation [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	264 EUR	—	—	—	142 594 EUR	142 594 EUR	142 858 EUR	—	—	—	266 038 EUR	266 038 EUR	—	—	—	266 038 EUR
Comprehensive income	261 117 EUR	0 EUR	0 EUR	0 EUR	142 594 EUR	2 200 135 EUR	2 461 252 EUR	2 057 540 EUR	2 834 022 EUR	0 EUR	2 812 064 EUR	266 038 EUR	244 081 EUR	0 EUR	0 EUR	2 567 983 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	2 200 135 EUR	—	—	—	2 567 983 EUR	—	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	261 117 EUR	—	—	—	244 081 EUR	—	—	—	—	—