| r0.1 | label_boi_a2/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | N/A | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.2 | label_boi_a2/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | N/A | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.3 | label_boi_a2/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | N/A | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.4 | label_boi_a2/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | N/A | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.5 | label_boi_a2/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | N/A | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.6 | label_boi_a2/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | N/A | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.7 | label_boi_a2/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | N/A | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.8 | label_boi_a2/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.9 | label_boi_a2/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.10 | label_boi_a2/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r0.11 | label_boi_a2/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.1 | Brand/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.2 | Brand/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.3 | Brand/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.4 | Brand/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.5 | Brand/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.6 | Brand/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.7 | Brand/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.8 | Brand/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.9 | Brand/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.10 | Brand/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r1.11 | Brand/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.1 | Visa/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.2 | Visa/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.3 | Visa/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.4 | Visa/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.5 | Visa/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.6 | Visa/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.7 | Visa/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.8 | Visa/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.9 | Visa/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.10 | Visa/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r2.11 | Visa/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 1.1 | In Israel/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.2 | In Israel/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.3 | In Israel/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.4 | In Israel/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.5 | In Israel/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.6 | In Israel/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.7 | In Israel/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.8 | In Israel/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.9 | In Israel/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.10 | In Israel/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 1.11 | In Israel/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 2.1 | Abroad/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.2 | Abroad/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.3 | Abroad/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.4 | Abroad/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.5 | Abroad/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.6 | Abroad/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.7 | Abroad/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.8 | Abroad/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.9 | Abroad/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.10 | Abroad/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 2.11 | Abroad/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 3.1 | Total/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.2 | Total/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.3 | Total/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.4 | Total/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.5 | Total/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.6 | Total/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.7 | Total/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.8 | Total/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.9 | Total/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.10 | Total/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 3.11 | Total/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x1 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.1 | MasterCard/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.2 | MasterCard/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.3 | MasterCard/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.4 | MasterCard/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.5 | MasterCard/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.6 | MasterCard/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.7 | MasterCard/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.8 | MasterCard/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.9 | MasterCard/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.10 | MasterCard/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r6.11 | MasterCard/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 4.1 | In Israel/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.2 | In Israel/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.3 | In Israel/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.4 | In Israel/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.5 | In Israel/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.6 | In Israel/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.7 | In Israel/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.8 | In Israel/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.9 | In Israel/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.10 | In Israel/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 4.11 | In Israel/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 5.1 | Abroad/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.2 | Abroad/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.3 | Abroad/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.4 | Abroad/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.5 | Abroad/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.6 | Abroad/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.7 | Abroad/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.8 | Abroad/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.9 | Abroad/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.10 | Abroad/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 5.11 | Abroad/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 6.1 | Total/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.2 | Total/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.3 | Total/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.4 | Total/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.5 | Total/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.6 | Total/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.7 | Total/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.8 | Total/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.9 | Total/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.10 | Total/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 6.11 | Total/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x2 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.1 | Isracard/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.2 | Isracard/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.3 | Isracard/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.4 | Isracard/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.5 | Isracard/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.6 | Isracard/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.7 | Isracard/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.8 | Isracard/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.9 | Isracard/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.10 | Isracard/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r10.11 | Isracard/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 7.1 | In Israel/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.2 | In Israel/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.3 | In Israel/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.4 | In Israel/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.5 | In Israel/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.6 | In Israel/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.7 | In Israel/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.8 | In Israel/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.9 | In Israel/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.10 | In Israel/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 7.11 | In Israel/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 8.1 | Abroad/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.2 | Abroad/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.3 | Abroad/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.4 | Abroad/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.5 | Abroad/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.6 | Abroad/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.7 | Abroad/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.8 | Abroad/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.9 | Abroad/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.10 | Abroad/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 8.11 | Abroad/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 9.1 | Total/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.2 | Total/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.3 | Total/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.4 | Total/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.5 | Total/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.6 | Total/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.7 | Total/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.8 | Total/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.9 | Total/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.10 | Total/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 9.11 | Total/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x3 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.1 | American Express/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.2 | American Express/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.3 | American Express/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.4 | American Express/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.5 | American Express/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.6 | American Express/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.7 | American Express/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.8 | American Express/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.9 | American Express/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.10 | American Express/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r14.11 | American Express/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 10.1 | In Israel/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.2 | In Israel/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.3 | In Israel/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.4 | In Israel/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.5 | In Israel/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.6 | In Israel/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.7 | In Israel/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.8 | In Israel/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.9 | In Israel/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.10 | In Israel/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 10.11 | In Israel/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 11.1 | Abroad/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.2 | Abroad/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.3 | Abroad/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.4 | Abroad/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.5 | Abroad/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.6 | Abroad/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.7 | Abroad/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.8 | Abroad/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.9 | Abroad/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.10 | Abroad/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 11.11 | Abroad/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 12.1 | Total/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.2 | Total/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.3 | Total/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.4 | Total/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.5 | Total/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.6 | Total/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.7 | Total/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.8 | Total/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.9 | Total/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.10 | Total/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 12.11 | Total/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x4 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.1 | Diners Club/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.2 | Diners Club/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.3 | Diners Club/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.4 | Diners Club/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.5 | Diners Club/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.6 | Diners Club/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.7 | Diners Club/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.8 | Diners Club/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.9 | Diners Club/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.10 | Diners Club/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r18.11 | Diners Club/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 13.1 | In Israel/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.2 | In Israel/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.3 | In Israel/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.4 | In Israel/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.5 | In Israel/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.6 | In Israel/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.7 | In Israel/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.8 | In Israel/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.9 | In Israel/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.10 | In Israel/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 13.11 | In Israel/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 14.1 | Abroad/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.2 | Abroad/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.3 | Abroad/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.4 | Abroad/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.5 | Abroad/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.6 | Abroad/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.7 | Abroad/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.8 | Abroad/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.9 | Abroad/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.10 | Abroad/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 14.11 | Abroad/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 15.1 | Total/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.2 | Total/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.3 | Total/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.4 | Total/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.5 | Total/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.6 | Total/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.7 | Total/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.8 | Total/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.9 | Total/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.10 | Total/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 15.11 | Total/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x5 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.1 | Other/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.2 | Other/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.3 | Other/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.4 | Other/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.5 | Other/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.6 | Other/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.7 | Other/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.8 | Other/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.9 | Other/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.10 | Other/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r22.11 | Other/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 16.1 | In Israel/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.2 | In Israel/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.3 | In Israel/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.4 | In Israel/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.5 | In Israel/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.6 | In Israel/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.7 | In Israel/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.8 | In Israel/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.9 | In Israel/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.10 | In Israel/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 16.11 | In Israel/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 17.1 | Abroad/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.2 | Abroad/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.3 | Abroad/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.4 | Abroad/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.5 | Abroad/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.6 | Abroad/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.7 | Abroad/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.8 | Abroad/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.9 | Abroad/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.10 | Abroad/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 17.11 | Abroad/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 18.1 | Total/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.2 | Total/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.3 | Total/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.4 | Total/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.5 | Total/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.6 | Total/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.7 | Total/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.8 | Total/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.9 | Total/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.10 | Total/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 18.11 | Total/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | boi_CC:x6 | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.1 | Total/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.2 | Total/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.3 | Total/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.4 | Total/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.5 | Total/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.6 | Total/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.7 | Total/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.8 | Total/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.9 | Total/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.10 | Total/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r26.11 | Total/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 19.1 | In Israel/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.2 | In Israel/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.3 | In Israel/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.4 | In Israel/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.5 | In Israel/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.6 | In Israel/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.7 | In Israel/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.8 | In Israel/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.9 | In Israel/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.10 | In Israel/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 19.11 | In Israel/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | N/A |
| 20.1 | Abroad/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.2 | Abroad/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.3 | Abroad/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.4 | Abroad/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.5 | Abroad/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.6 | Abroad/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.7 | Abroad/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.8 | Abroad/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.9 | Abroad/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.10 | Abroad/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 20.11 | Abroad/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | N/A |
| 21.1 | Total/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.2 | Total/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.3 | Total/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.4 | Total/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.5 | Total/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.6 | Total/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.7 | Total/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.8 | Total/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.9 | Total/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.10 | Total/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 21.11 | Total/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| r30.1 | Thereof: without presenting card/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.2 | Thereof: without presenting card/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.3 | Thereof: without presenting card/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.4 | Thereof: without presenting card/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.5 | Thereof: without presenting card/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.6 | Thereof: without presenting card/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.7 | Thereof: without presenting card/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.8 | Thereof: without presenting card/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.9 | Thereof: without presenting card/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.10 | Thereof: without presenting card/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| r30.11 | Thereof: without presenting card/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 22.1 | In Israel/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.2 | In Israel/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.3 | In Israel/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.4 | In Israel/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.5 | In Israel/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.6 | In Israel/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.7 | In Israel/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.8 | In Israel/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.9 | In Israel/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.10 | In Israel/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 22.11 | In Israel/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x1 | boi_SE:x73 | boi_TT:x11 |
| 23.1 | Abroad/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.2 | Abroad/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.3 | Abroad/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.4 | Abroad/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.5 | Abroad/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.6 | Abroad/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.7 | Abroad/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.8 | Abroad/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.9 | Abroad/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.10 | Abroad/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 23.11 | Abroad/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | boi_GA:x2 | boi_SE:x73 | boi_TT:x11 |
| 24.1 | Total/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.2 | Total/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.3 | Total/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.4 | Total/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.5 | Total/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.6 | Total/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.7 | Total/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.8 | Total/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.9 | Total/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.10 | Total/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 24.11 | Total/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | boi_TT:x11 |
| 25.1 | Thereof: local card/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.2 | Thereof: local card/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.3 | Thereof: local card/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.4 | Thereof: local card/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.5 | Thereof: local card/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.6 | Thereof: local card/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.7 | Thereof: local card/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.8 | Thereof: local card/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x1 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.9 | Thereof: local card/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x2 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.10 | Thereof: local card/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x3 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 25.11 | Thereof: local card/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x7 | N/A | boi_CL:x4 | boi_CS:x2 | boi_GA:x1 | N/A | boi_SE:x73 | N/A |
| 26.1 | Inactive cards/At banks' responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x8 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.2 | Inactive cards/At company's responsibility | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x8 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.3 | Inactive cards/Guaranteed by other | boi_met:ri134 | xbrli:decimalItemType | instant | boi_CC:x8 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.4 | Inactive cards/At banks' responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x8 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.5 | Inactive cards/At company's responsibility | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x8 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.6 | Inactive cards/Single-use pre-loaded card | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x8 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.7 | Inactive cards/Guaranteed by other | boi_met:ri126 | xbrli:decimalItemType | instant | boi_CC:x8 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.8 | Inactive cards/At banks' responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x8 | N/A | boi_CL:x1 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.9 | Inactive cards/At company's responsibility | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x8 | N/A | boi_CL:x2 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.10 | Inactive cards/Single-use pre-loaded card | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x8 | N/A | boi_CL:x3 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |
| 26.11 | Inactive cards/Guaranteed by other | boi_met:md127 | xbrli:monetaryItemType | instant | boi_CC:x8 | N/A | boi_CL:x4 | boi_CS:x2 | N/A | N/A | boi_SE:x73 | N/A |