| Name | x4 |
|---|---|
| Namespace | http://www.srb.europa.eu/xbrl/dict/dom/RL |
| Prefix | srb_RL |
| Data type | nonnum:domainItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | False |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Resolution Group | bg | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | bg | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | de | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | fr | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | el | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | el | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | es | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | et | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | et | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | fi | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | fi | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | hr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | hr | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | it | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | it | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | lt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | lt | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | lv | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | lv | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | nl | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | si | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | si | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Resolution Group | sk | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Resolution Group | sk | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
srb_exp:RL | domain-member | http://www.xbrl.org/2003/role/link | |
srb_exp:RL | domain-member | http://www.srb.europa.eu/xbrl/role/dict/dom/RL/4 | |
srb_exp:RL | parent-child | http://www.srb.europa.eu/xbrl/role/dict/dom/RL/4 |