| Name | ii_ftk_313 |
|---|---|
| Namespace | http://www.dnb.nl/xbrl/dict/met |
| Prefix | dnb_met |
| Data type | xbrli:integerItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Aantal deelnemers | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Aantal deelnemers | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| ii_ftk_313 [code] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
dnb_met:ei_ftk_314 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-1/1 | |
dnb_met:si_ftk_315 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-1/1 | |
dnb_met:si_ftk_316 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-1/1 | |
dnb_met:ei_ftk_317 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-1/1 | |
dnb_met:si_ftk_318 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-1/1 | |
model:hyp | all | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-1/1 | |
dnb_met:mi_ftk_319 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-2/1 | |
dnb_met:si_ftk_320 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-2/1 | |
model:hyp | all | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J901-2/1 |