Disclosure Of Information About Interim Financial Reporting [Text Block]
| Concept |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|
| Disclosure of information about interim financial reporting [text block] | — | — |
| Dividends paid, ordinary shares per share |
0.90
|
1.30
|