| Group [member] | Company [member] | ||
| Derivative financial liabilities [abstract] | |||
| Derivatives at fair value through profit or loss [abstract] | |||
| Forward contract | |||
| Options | |||
| Swap | |||
| Other derivatives | |||
| Total derivatives at fair value through profit or loss | |||
| Derivatives used for hedging [abstract] | |||
| Forward contract | |||
| Options | |||
| Swap | |||
| Other derivatives | |||
| Total derivatives used for hedging | |||
| Other derivative financial liabilities | |||
| Total derivative financial liabilities | |||