| Article | 380c | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Burgerlijk wetboek boek 2 | http://www.xbrl.org/2003/role/reference |
| Article | 383a | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Burgerlijk wetboek boek 2 | http://www.xbrl.org/2003/role/reference |
| Chapter | 420 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2021-01-01 | 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 |
| Chapter | 630 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 302 | http://www.xbrl.org/2003/role/reference |
| Chapter | 650 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 329 | http://www.xbrl.org/2003/role/reference |
| Chapter | 655 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 412 | http://www.xbrl.org/2003/role/reference |
| Chapter | 660 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 408 | http://www.xbrl.org/2003/role/reference |
| Chapter | 660 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving | http://www.xbrl.org/2003/role/reference |
| Paragraph | 409 | http://www.xbrl.org/2003/role/reference |
| Chapter | A8 | http://www.xbrl.org/2003/role/reference |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/reference |
| Name | Richtlijnen voor de jaarverslaggeving voor kleine rechtspersonen | http://www.xbrl.org/2003/role/reference |
| Paragraph | 102 | http://www.xbrl.org/2003/role/reference |