| Name | si_ftk_318 |
|---|---|
| Namespace | http://www.dnb.nl/xbrl/dict/met |
| Prefix | dnb_met |
| Data type | xbrli:stringItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Beschrijving basis beleggingsportefeuille | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Beschrijving basis beleggingsportefeuille | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| si_ftk_318 [code] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
dnb_met:ii_ftk_313 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-1/1 |