| r0.1 | label_boi_a2/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r0.2 | label_boi_a2/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r0.3 | label_boi_a2/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r0.4 | label_boi_a2/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r0.5 | label_boi_a2/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r0.6 | label_boi_a2/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r0.7 | label_boi_a2/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r0.8 | label_boi_a2/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r0.9 | label_boi_a2/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r0.10 | label_boi_a2/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.1 | Credit recycled for residential purposes/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.2 | Credit recycled for residential purposes/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.3 | Credit recycled for residential purposes/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.4 | Credit recycled for residential purposes/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.5 | Credit recycled for residential purposes/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.6 | Credit recycled for residential purposes/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.7 | Credit recycled for residential purposes/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.8 | Credit recycled for residential purposes/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.9 | Credit recycled for residential purposes/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| r1.10 | Credit recycled for residential purposes/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 1.1 | Up to 1Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 1.2 | Up to 1Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 1.3 | Up to 1Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 1.4 | Up to 1Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 1.5 | Up to 1Y/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 1.6 | Up to 1Y/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 1.7 | Up to 1Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 1.8 | Up to 1Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 1.9 | Up to 1Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 1.10 | Up to 1Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x38 |
| 2.1 | >1Y - 2Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 2.2 | >1Y - 2Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 2.3 | >1Y - 2Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 2.4 | >1Y - 2Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 2.5 | >1Y - 2Y/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 2.6 | >1Y - 2Y/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 2.7 | >1Y - 2Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 2.8 | >1Y - 2Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 2.9 | >1Y - 2Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 2.10 | >1Y - 2Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x39 |
| 3.1 | >2Y - 5Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 3.2 | >2Y - 5Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 3.3 | >2Y - 5Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 3.4 | >2Y - 5Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 3.5 | >2Y - 5Y/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 3.6 | >2Y - 5Y/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 3.7 | >2Y - 5Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 3.8 | >2Y - 5Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 3.9 | >2Y - 5Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 3.10 | >2Y - 5Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x40 |
| 4.1 | >5Y - 10Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 4.2 | >5Y - 10Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 4.3 | >5Y - 10Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 4.4 | >5Y - 10Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 4.5 | >5Y - 10Y/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 4.6 | >5Y - 10Y/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 4.7 | >5Y - 10Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 4.8 | >5Y - 10Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 4.9 | >5Y - 10Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 4.10 | >5Y - 10Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x20 |
| 5.1 | >10Y - 15Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 5.2 | >10Y - 15Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 5.3 | >10Y - 15Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 5.4 | >10Y - 15Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 5.5 | >10Y - 15Y/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 5.6 | >10Y - 15Y/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 5.7 | >10Y - 15Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 5.8 | >10Y - 15Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 5.9 | >10Y - 15Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 5.10 | >10Y - 15Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x42 |
| 6.1 | >15Y - 20Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 6.2 | >15Y - 20Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 6.3 | >15Y - 20Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 6.4 | >15Y - 20Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 6.5 | >15Y - 20Y/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 6.6 | >15Y - 20Y/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 6.7 | >15Y - 20Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 6.8 | >15Y - 20Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 6.9 | >15Y - 20Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 6.10 | >15Y - 20Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x43 |
| 7.1 | >20Y - 25Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 7.2 | >20Y - 25Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 7.3 | >20Y - 25Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 7.4 | >20Y - 25Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 7.5 | >20Y - 25Y/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 7.6 | >20Y - 25Y/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 7.7 | >20Y - 25Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 7.8 | >20Y - 25Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 7.9 | >20Y - 25Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 7.10 | >20Y - 25Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x44 |
| 8.1 | >25Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 8.2 | >25Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 8.3 | >25Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 8.4 | >25Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 8.5 | >25Y/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 8.6 | >25Y/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 8.7 | >25Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 8.8 | >25Y/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 8.9 | >25Y/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 8.10 | >25Y/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x45 |
| 9.1 | Credit for which date of change in interest is not known/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 9.2 | Credit for which date of change in interest is not known/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 9.3 | Credit for which date of change in interest is not known/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 9.4 | Credit for which date of change in interest is not known/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 9.5 | Credit for which date of change in interest is not known/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 9.6 | Credit for which date of change in interest is not known/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 9.7 | Credit for which date of change in interest is not known/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 9.8 | Credit for which date of change in interest is not known/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 9.9 | Credit for which date of change in interest is not known/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 9.10 | Credit for which date of change in interest is not known/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | boi_TI:x23 |
| 10.1 | Total credit recycled for residential purposes/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 10.2 | Total credit recycled for residential purposes/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 10.3 | Total credit recycled for residential purposes/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 10.4 | Total credit recycled for residential purposes/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 10.5 | Total credit recycled for residential purposes/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 10.6 | Total credit recycled for residential purposes/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 10.7 | Total credit recycled for residential purposes/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 10.8 | Total credit recycled for residential purposes/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 10.9 | Total credit recycled for residential purposes/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 10.10 | Total credit recycled for residential purposes/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x36 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.1 | Recycled credit collateralized by dwelling/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.2 | Recycled credit collateralized by dwelling/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.3 | Recycled credit collateralized by dwelling/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | boi_CU:x23 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.4 | Recycled credit collateralized by dwelling/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.5 | Recycled credit collateralized by dwelling/Benchmark rate Pct. | boi_met:pd554 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.6 | Recycled credit collateralized by dwelling/Rate of increase (decrease) per contract Pct. | boi_met:pd555 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.7 | Recycled credit collateralized by dwelling/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | boi_CU:x24 | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.8 | Recycled credit collateralized by dwelling/Sum NIS ,000 | boi_met:md99 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.9 | Recycled credit collateralized by dwelling/Interest rate Pct. | boi_met:pd100 | num:percentItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |
| 11.10 | Recycled credit collateralized by dwelling/Term to final payback Years | boi_met:rd101 | xbrli:decimalItemType | instant | boi_BC:x1 | boi_CL:x37 | boi_CS:x1 | N/A | boi_CU:x5 | boi_MC:x8 | boi_SE:x16 | boi_ST:x25 | N/A |