Schedule of net gains on financial liabilities measured at fair value (Details) - SEK (kr) kr in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| IfrsStatementLineItems [Line Items] | ||
| Total gains on financial liabilities measured at fair value | kr 582,379 | kr 1,329 |
| Convertible debts [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Total gains on financial liabilities measured at fair value | 190 | |
| Warrants to investor [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Total gains on financial liabilities measured at fair value | 131,271 | 1,139 |
| Warrants related to the PIPE transactions [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Total gains on financial liabilities measured at fair value | 116,803 | |
| Warrants to the SPAC transactions [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Total gains on financial liabilities measured at fair value | 64,392 | |
| Warrants to customer [member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Total gains on financial liabilities measured at fair value | kr 269,913 | |