| Address | Label | Metrics | Data Type | Period Type |
|---|---|---|---|---|
| r0.1 | label_boi_a2/balance | |||
| r1.1 | Identification data/balance | |||
| 1.1 | Corporation type/balance | boi_met:ei933 | xbrli:QNameItemType | instant |
| 2.1 | Corporation name/balance | boi_met:si934 | xbrli:stringItemType | instant |
| 3.1 | English name/balance | boi_met:si935 | xbrli:stringItemType | instant |
| 4.1 | Companies registration number/balance | boi_met:ii1061 | xbrli:integerItemType | instant |
| 5.1 | Swift code/balance | boi_met:si1060 | xbrli:stringItemType | instant |
| 6.1 | Banking group/balance | boi_met:ei936 | xbrli:QNameItemType | instant |
| 7.1 | Parent bank/balance | boi_met:ei937 | xbrli:QNameItemType | instant |
| r9.1 | Properties/balance | |||
| 8.1 | Report base/balance | boi_met:ei938 | xbrli:QNameItemType | instant |
| 9.1 | Clearer bank/balance | boi_met:ei1389 | xbrli:QNameItemType | instant |
| 10.1 | Status/balance | boi_met:ei941 | xbrli:QNameItemType | instant |
| 11.1 | Kernel control/balance | boi_met:ei942 | xbrli:QNameItemType | instant |
| 12.1 | Opening date/balance | boi_met:di943 | xbrli:dateItemType | instant |
| 13.1 | Closing date/balance | boi_met:di944 | xbrli:dateItemType | instant |
| 14.1 | Method of closing/balance | boi_met:ei945 | xbrli:QNameItemType | instant |
| 15.1 | Merge date/balance | boi_met:di946 | xbrli:dateItemType | instant |
| 16.1 | Bank merges/balance | boi_met:ei947 | xbrli:QNameItemType | instant |
| r19.1 | Address and contact details/balance | |||
| 17.1 | Street/balance | boi_met:si948 | xbrli:stringItemType | instant |
| 18.1 | Number of home/balance | boi_met:ii949 | xbrli:integerItemType | instant |
| 19.1 | City/balance | boi_met:ei1335 | xbrli:QNameItemType | instant |
| 20.1 | Postal code/balance | boi_met:ii951 | xbrli:integerItemType | instant |
| 21.1 | POB\mailbox/balance | boi_met:ii952 | xbrli:integerItemType | instant |
| 22.1 | Alternative address/balance | boi_met:si953 | xbrli:stringItemType | instant |
| 23.1 | English address/balance | boi_met:si954 | xbrli:stringItemType | instant |
| 24.1 | Phone number/balance | boi_met:si955 | xbrli:stringItemType | instant |
| 25.1 | Fax number/balance | boi_met:si956 | xbrli:stringItemType | instant |
| 26.1 | Service center phone/balance | boi_met:si957 | xbrli:stringItemType | instant |
| 27.1 | Web site address/balance | boi_met:si958 | xbrli:stringItemType | instant |
| r31.1 | Information for emergency time/balance | |||
| 28.1 | Number of portable branches for emergency time/balance | boi_met:ii1120 | xbrli:integerItemType | instant |
| 29.1 | Remark/balance | boi_met:si959 | xbrli:stringItemType | instant |