| r0.1 | label_boi_a2/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | N/A | N/A | N/A | N/A |
| r0.2 | label_boi_a2/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | N/A | N/A | N/A | N/A |
| r0.3 | label_boi_a2/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | N/A | N/A | N/A | N/A |
| r0.4 | label_boi_a2/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | N/A | N/A | N/A | N/A |
| r0.5 | label_boi_a2/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CS:x1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| r0.6 | label_boi_a2/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | N/A | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | N/A | N/A | N/A | N/A |
| r1.1 | Credit to the public, net*/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | N/A | boi_MC:x8 | N/A | N/A |
| r1.2 | Credit to the public, net*/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | N/A | boi_MC:x8 | N/A | N/A |
| r1.3 | Credit to the public, net*/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | N/A | boi_MC:x8 | N/A | N/A |
| r1.4 | Credit to the public, net*/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | N/A | boi_MC:x8 | N/A | N/A |
| r1.5 | Credit to the public, net*/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | N/A | boi_MC:x8 | N/A | N/A |
| r1.6 | Credit to the public, net*/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | N/A | boi_MC:x8 | N/A | N/A |
| r2.1 | Israel residents/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | N/A |
| r2.2 | Israel residents/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | N/A |
| r2.3 | Israel residents/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | N/A |
| r2.4 | Israel residents/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | N/A |
| r2.5 | Israel residents/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x8 | N/A | N/A |
| r2.6 | Israel residents/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x8 | N/A | N/A |
| 1.1 | Commercial/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 1.2 | Commercial/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 1.3 | Commercial/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 1.4 | Commercial/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 1.5 | Commercial/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 1.6 | Commercial/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 2.1 | of which: Demand and overdraft facilities/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x4 |
| 2.2 | of which: Demand and overdraft facilities/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x4 |
| 2.3 | of which: Demand and overdraft facilities/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x4 |
| 2.4 | of which: Demand and overdraft facilities/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x4 |
| 2.5 | of which: Demand and overdraft facilities/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x4 |
| 2.6 | of which: Demand and overdraft facilities/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x4 |
| 3.1 | Private individuals - Housing Loans/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 3.2 | Private individuals - Housing Loans/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 3.3 | Private individuals - Housing Loans/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 3.4 | Private individuals - Housing Loans/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 3.5 | Private individuals - Housing Loans/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 3.6 | Private individuals - Housing Loans/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 4.1 | Private individuals - other/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 4.2 | Private individuals - other/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 4.3 | Private individuals - other/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 4.4 | Private individuals - other/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 4.5 | Private individuals - other/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 4.6 | Private individuals - other/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x15 |
| 5.1 | of which: Demand and overdraft facilities/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x15 |
| 5.2 | of which: Demand and overdraft facilities/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x15 |
| 5.3 | of which: Demand and overdraft facilities/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x15 |
| 5.4 | of which: Demand and overdraft facilities/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x15 |
| 5.5 | of which: Demand and overdraft facilities/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x15 |
| 5.6 | of which: Demand and overdraft facilities/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x53 | N/A | boi_SE:x15 |
| 6.1 | Total Israel residents/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x16 |
| 6.2 | Total Israel residents/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x16 |
| 6.3 | Total Israel residents/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x16 |
| 6.4 | Total Israel residents/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x16 |
| 6.5 | Total Israel residents/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x16 |
| 6.6 | Total Israel residents/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x16 |
| r9.1 | Non-residents/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | N/A |
| r9.2 | Non-residents/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | N/A |
| r9.3 | Non-residents/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | N/A |
| r9.4 | Non-residents/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | N/A |
| r9.5 | Non-residents/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x8 | N/A | N/A |
| r9.6 | Non-residents/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x8 | N/A | N/A |
| 7.1 | Commercial/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x4 |
| 7.2 | Commercial/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x4 |
| 7.3 | Commercial/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x4 |
| 7.4 | Commercial/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x4 |
| 7.5 | Commercial/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x4 |
| 7.6 | Commercial/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x4 |
| 8.1 | of which: Demand and overdraft facilities/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x4 |
| 8.2 | of which: Demand and overdraft facilities/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x4 |
| 8.3 | of which: Demand and overdraft facilities/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x4 |
| 8.4 | of which: Demand and overdraft facilities/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x4 |
| 8.5 | of which: Demand and overdraft facilities/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x4 |
| 8.6 | of which: Demand and overdraft facilities/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x4 |
| 9.1 | Private individuals - Housing Loans/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 9.2 | Private individuals - Housing Loans/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 9.3 | Private individuals - Housing Loans/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 9.4 | Private individuals - Housing Loans/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 9.5 | Private individuals - Housing Loans/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 9.6 | Private individuals - Housing Loans/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 10.1 | Private individuals - other/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 10.2 | Private individuals - other/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 10.3 | Private individuals - other/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 10.4 | Private individuals - other/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 10.5 | Private individuals - other/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 10.6 | Private individuals - other/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x15 |
| 11.1 | of which: Demand and overdraft facilities/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x15 |
| 11.2 | of which: Demand and overdraft facilities/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x15 |
| 11.3 | of which: Demand and overdraft facilities/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x15 |
| 11.4 | of which: Demand and overdraft facilities/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x15 |
| 11.5 | of which: Demand and overdraft facilities/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x15 |
| 11.6 | of which: Demand and overdraft facilities/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x38 | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x53 | N/A | boi_SE:x15 |
| 12.1 | Total non-residents/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x16 |
| 12.2 | Total non-residents/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x16 |
| 12.3 | Total non-residents/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x16 |
| 12.4 | Total non-residents/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x16 |
| 12.5 | Total non-residents/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x16 |
| 12.6 | Total non-residents/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x8 | N/A | boi_SE:x16 |
| 13.1 | Total credit to the public, net/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | N/A | boi_MC:x8 | N/A | boi_SE:x16 |
| 13.2 | Total credit to the public, net/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | N/A | boi_MC:x8 | N/A | boi_SE:x16 |
| 13.3 | Total credit to the public, net/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | N/A | boi_MC:x8 | N/A | boi_SE:x16 |
| 13.4 | Total credit to the public, net/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | N/A | boi_MC:x8 | N/A | boi_SE:x16 |
| 13.5 | Total credit to the public, net/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | N/A | N/A | boi_MC:x8 | N/A | boi_SE:x16 |
| 13.6 | Total credit to the public, net/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | N/A | boi_MC:x8 | N/A | boi_SE:x16 |
| 14.1 | of which: Commercial - Housing Loans/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 14.2 | of which: Commercial - Housing Loans/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 14.3 | of which: Commercial - Housing Loans/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 14.4 | of which: Commercial - Housing Loans/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 14.5 | of which: Commercial - Housing Loans/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| 14.6 | of which: Commercial - Housing Loans/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x1 | boi_CL:x35 | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x8 | N/A | boi_SE:x4 |
| r18.1 | Deposits of the public/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | N/A | boi_MC:x17 | N/A | N/A |
| r18.2 | Deposits of the public/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | N/A | boi_MC:x17 | N/A | N/A |
| r18.3 | Deposits of the public/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | N/A | boi_MC:x17 | N/A | N/A |
| r18.4 | Deposits of the public/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | N/A | boi_MC:x17 | N/A | N/A |
| r18.5 | Deposits of the public/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | N/A | boi_MC:x17 | N/A | N/A |
| r18.6 | Deposits of the public/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | N/A | boi_MC:x17 | N/A | N/A |
| r19.1 | Israel residents/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | N/A |
| r19.2 | Israel residents/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | N/A |
| r19.3 | Israel residents/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | N/A |
| r19.4 | Israel residents/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | N/A |
| r19.5 | Israel residents/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x17 | N/A | N/A |
| r19.6 | Israel residents/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x17 | N/A | N/A |
| 15.1 | Commercial/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x4 |
| 15.2 | Commercial/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x4 |
| 15.3 | Commercial/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x4 |
| 15.4 | Commercial/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x4 |
| 15.5 | Commercial/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x4 |
| 15.6 | Commercial/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x4 |
| 16.1 | Private individuals/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x15 |
| 16.2 | Private individuals/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x15 |
| 16.3 | Private individuals/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x15 |
| 16.4 | Private individuals/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x15 |
| 16.5 | Private individuals/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x15 |
| 16.6 | Private individuals/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x15 |
| 17.1 | Total Israel residents/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x16 |
| 17.2 | Total Israel residents/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x16 |
| 17.3 | Total Israel residents/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x16 |
| 17.4 | Total Israel residents/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x16 |
| 17.5 | Total Israel residents/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x16 |
| 17.6 | Total Israel residents/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x1 | boi_MC:x17 | N/A | boi_SE:x16 |
| r23.1 | Non-residents/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | N/A |
| r23.2 | Non-residents/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | N/A |
| r23.3 | Non-residents/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | N/A |
| r23.4 | Non-residents/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | N/A |
| r23.5 | Non-residents/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x17 | N/A | N/A |
| r23.6 | Non-residents/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x17 | N/A | N/A |
| 18.1 | Commercial/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x4 |
| 18.2 | Commercial/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x4 |
| 18.3 | Commercial/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x4 |
| 18.4 | Commercial/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x4 |
| 18.5 | Commercial/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x4 |
| 18.6 | Commercial/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x4 |
| 19.1 | Private individuals/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x15 |
| 19.2 | Private individuals/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x15 |
| 19.3 | Private individuals/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x15 |
| 19.4 | Private individuals/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x15 |
| 19.5 | Private individuals/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x15 |
| 19.6 | Private individuals/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x15 |
| 20.1 | Total non-residents/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x16 |
| 20.2 | Total non-residents/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x16 |
| 20.3 | Total non-residents/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x16 |
| 20.4 | Total non-residents/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x16 |
| 20.5 | Total non-residents/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x16 |
| 20.6 | Total non-residents/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | boi_GA:x2 | boi_MC:x17 | N/A | boi_SE:x16 |
| 21.1 | Total deposits of the public/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | N/A | boi_MC:x17 | N/A | boi_SE:x16 |
| 21.2 | Total deposits of the public/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | N/A | boi_MC:x17 | N/A | boi_SE:x16 |
| 21.3 | Total deposits of the public/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | N/A | boi_MC:x17 | N/A | boi_SE:x16 |
| 21.4 | Total deposits of the public/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | N/A | boi_MC:x17 | N/A | boi_SE:x16 |
| 21.5 | Total deposits of the public/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | N/A | boi_MC:x17 | N/A | boi_SE:x16 |
| 21.6 | Total deposits of the public/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | N/A | boi_MC:x17 | N/A | boi_SE:x16 |
| 22.1 | Thereof: structured deposits/Nonindexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x5 | boi_FN:x1 | N/A | N/A | boi_MC:x17 | boi_MC:x892 | boi_SE:x16 |
| 22.2 | Thereof: structured deposits/CPI-indexed NIS | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x6 | boi_FN:x1 | N/A | N/A | boi_MC:x17 | boi_MC:x892 | boi_SE:x16 |
| 22.3 | Thereof: structured deposits/Foreign currency (incl. FX-indexed) | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | boi_CU:x15 | boi_FN:x1 | N/A | N/A | boi_MC:x17 | boi_MC:x892 | boi_SE:x16 |
| 22.4 | Thereof: structured deposits/Non-financial items | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | boi_FN:x2 | N/A | N/A | boi_MC:x17 | boi_MC:x892 | boi_SE:x16 |
| 22.5 | Thereof: structured deposits/Total | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | N/A | N/A | boi_MC:x17 | boi_MC:x892 | boi_SE:x16 |
| 22.6 | Thereof: structured deposits/Thereof: activity abroad | boi_met:mi1 | xbrli:monetaryItemType | instant | boi_BC:x2 | N/A | boi_CS:x1 | N/A | N/A | boi_GA:x2 | N/A | boi_MC:x17 | boi_MC:x892 | boi_SE:x16 |