| Name | OUE |
|---|---|
| Namespace | http://www.centralbank.ie/xbrl/dict/dim |
| Prefix | cbi_dim |
| Data type | xbrli:stringItemType |
| Period type | instant |
| Substitution Group | xbrldt:dimensionItem |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Open Underwrite Exposures | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total credit facilities which are approved and committed pending planned subsequent sell-down. This includes a breakout by Geographical area (ROI, UK, US, Other, Total) | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |