| Chapter | 120 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2020-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 401 | http://www.xbrl.org/2003/role/reference |
| Chapter | 290 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2020-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 906 | http://www.xbrl.org/2003/role/reference |
| Chapter | 292 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2020-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 101 | http://www.xbrl.org/2003/role/reference |
| Chapter | 292 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2020-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 208 | http://www.xbrl.org/2003/role/reference |
| Chapter | 300 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2020-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 103 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | a | http://www.xbrl.org/2003/role/reference |