| Group [member] | Company [member] | ||
| Other reserves [abstract] | |||
| Non-distributable [abstract] | |||
| Capital reserve | |||
| Foreign currency translation reserve | |||
| Revaluation reserve | |||
| Other non-distributable reserves | |||
| Total non-distributable other reserves | |||
| Distributable [abstract] | |||
| Other distributable reserves | |||
| Total distributable other reserves | |||
| Total other reserves | |||