| r0.1 | label_boi_a2/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | N/A |
| r0.2 | label_boi_a2/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | N/A |
| 1.1 | Households (without housing loans)/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | boi_SE:x306 |
| 1.2 | Households (without housing loans)/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | boi_SE:x306 |
| 2.1 | Private banking segment (without housing loans)/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | boi_SE:x330 |
| 2.2 | Private banking segment (without housing loans)/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | boi_SE:x330 |
| 3.1 | Loans for housing/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | boi_SE:x307 |
| 3.2 | Loans for housing/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | boi_SE:x307 |
| 4.1 | Micro business segment/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | boi_SE:x314 |
| 4.2 | Micro business segment/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | boi_SE:x314 |
| 5.1 | Small business segment/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | boi_SE:x335 |
| 5.2 | Small business segment/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | boi_SE:x335 |
| 6.1 | Medium business segment/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | boi_SE:x310 |
| 6.2 | Medium business segment/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | boi_SE:x310 |
| 7.1 | Large business segment/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | boi_SE:x309 |
| 7.2 | Large business segment/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | boi_SE:x309 |
| 8.1 | Institutional segment/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | boi_SE:x308 |
| 8.2 | Institutional segment/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | boi_SE:x308 |
| 9.1 | Activity in Israel/Credit | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x8 | boi_SE:x362 |
| 9.2 | Activity in Israel/Demand and overdraft facilities | boi_met:mi2 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_GA:x1 | boi_MC:x53 | boi_SE:x362 |