| Current | Previous | |||||
| Increase in value of financial assets and of securities | Increase in value of non-current receivables and of securities, specification total [title] | |||||
| Increase in value of financial assets and of securities | ||||||
| ocw-dim:FinancialOtherIncomeExpensesSpecificationItemAxis | ||||||
| Increase in value of non-current receivables and of securities, specification total | ||||||