| r0.1 | label_boi_a2/E-banking channels | | | | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | N/A |
| r0.2 | label_boi_a2/Website | | | | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | N/A |
| r0.3 | label_boi_a2/Application | | | | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | N/A |
| r0.4 | label_boi_a2/Self-service stands (ATMs) | | | | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | N/A |
| r0.5 | label_boi_a2/Teller at branch | | | | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | N/A |
| r0.6 | label_boi_a2/Total | | | | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | N/A |
| r1.1 | Identified entry/E-banking channels | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | N/A |
| r1.2 | Identified entry/Website | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | N/A |
| r1.3 | Identified entry/Application | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | N/A |
| r1.4 | Identified entry/Self-service stands (ATMs) | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | N/A |
| r1.5 | Identified entry/Teller at branch | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | N/A |
| r1.6 | Identified entry/Total | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | N/A |
| 1.1 | Customers up to age 25/E-banking channels | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | boi_TI:x169 |
| 1.2 | Customers up to age 25/Website | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | boi_TI:x169 |
| 1.3 | Customers up to age 25/Application | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | boi_TI:x169 |
| 1.4 | Customers up to age 25/Self-service stands (ATMs) | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | boi_TI:x169 |
| 1.5 | Customers up to age 25/Teller at branch | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | boi_TI:x169 |
| 1.6 | Customers up to age 25/Total | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | boi_TI:x169 |
| 2.1 | Customers ages 26-50/E-banking channels | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | boi_TI:x170 |
| 2.2 | Customers ages 26-50/Website | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | boi_TI:x170 |
| 2.3 | Customers ages 26-50/Application | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | boi_TI:x170 |
| 2.4 | Customers ages 26-50/Self-service stands (ATMs) | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | boi_TI:x170 |
| 2.5 | Customers ages 26-50/Teller at branch | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | boi_TI:x170 |
| 2.6 | Customers ages 26-50/Total | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | boi_TI:x170 |
| 3.1 | Customers ages 51-70/E-banking channels | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | boi_TI:x171 |
| 3.2 | Customers ages 51-70/Website | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | boi_TI:x171 |
| 3.3 | Customers ages 51-70/Application | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | boi_TI:x171 |
| 3.4 | Customers ages 51-70/Self-service stands (ATMs) | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | boi_TI:x171 |
| 3.5 | Customers ages 51-70/Teller at branch | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | boi_TI:x171 |
| 3.6 | Customers ages 51-70/Total | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | boi_TI:x171 |
| 4.1 | Customers ages 71 and older/E-banking channels | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | boi_TI:x172 |
| 4.2 | Customers ages 71 and older/Website | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | boi_TI:x172 |
| 4.3 | Customers ages 71 and older/Application | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | boi_TI:x172 |
| 4.4 | Customers ages 71 and older/Self-service stands (ATMs) | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | boi_TI:x172 |
| 4.5 | Customers ages 71 and older/Teller at branch | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | boi_TI:x172 |
| 4.6 | Customers ages 71 and older/Total | boi_met:ii1392 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | boi_TI:x172 |
| r6.1 | Number of activities/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | N/A |
| r6.2 | Number of activities/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | N/A |
| r6.3 | Number of activities/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | N/A |
| r6.4 | Number of activities/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | N/A |
| r6.5 | Number of activities/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | N/A |
| r6.6 | Number of activities/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | N/A |
| 5.1 | Customers up to age 25/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | boi_TI:x169 |
| 5.2 | Customers up to age 25/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | boi_TI:x169 |
| 5.3 | Customers up to age 25/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | boi_TI:x169 |
| 5.4 | Customers up to age 25/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | boi_TI:x169 |
| 5.5 | Customers up to age 25/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | boi_TI:x169 |
| 5.6 | Customers up to age 25/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | boi_TI:x169 |
| 6.1 | Customers ages 26-50/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | boi_TI:x170 |
| 6.2 | Customers ages 26-50/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | boi_TI:x170 |
| 6.3 | Customers ages 26-50/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | boi_TI:x170 |
| 6.4 | Customers ages 26-50/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | boi_TI:x170 |
| 6.5 | Customers ages 26-50/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | boi_TI:x170 |
| 6.6 | Customers ages 26-50/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | boi_TI:x170 |
| 7.1 | Customers ages 51-70/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | boi_TI:x171 |
| 7.2 | Customers ages 51-70/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | boi_TI:x171 |
| 7.3 | Customers ages 51-70/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | boi_TI:x171 |
| 7.4 | Customers ages 51-70/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | boi_TI:x171 |
| 7.5 | Customers ages 51-70/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | boi_TI:x171 |
| 7.6 | Customers ages 51-70/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | boi_TI:x171 |
| 8.1 | Customers ages 71 and older/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | boi_TI:x172 |
| 8.2 | Customers ages 71 and older/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | boi_TI:x172 |
| 8.3 | Customers ages 71 and older/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | boi_TI:x172 |
| 8.4 | Customers ages 71 and older/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | boi_TI:x172 |
| 8.5 | Customers ages 71 and older/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | boi_TI:x172 |
| 8.6 | Customers ages 71 and older/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | boi_TI:x172 |
| 9.1 | Total number of activities/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | N/A |
| 9.2 | Total number of activities/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | N/A |
| 9.3 | Total number of activities/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | N/A |
| 9.4 | Total number of activities/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | N/A |
| 9.5 | Total number of activities/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | N/A |
| 9.6 | Total number of activities/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | N/A |
| r12.1 | of which:/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | N/A |
| r12.2 | of which:/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | N/A |
| r12.3 | of which:/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | N/A |
| r12.4 | of which:/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | N/A |
| r12.5 | of which:/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | N/A |
| r12.6 | of which:/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | N/A |
| 10.1 | Transfers and payments/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | boi_MC:x1165 | boi_SE:x307 | N/A |
| 10.2 | Transfers and payments/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | boi_MC:x1165 | boi_SE:x307 | N/A |
| 10.3 | Transfers and payments/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | boi_MC:x1165 | boi_SE:x307 | N/A |
| 10.4 | Transfers and payments/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | boi_MC:x1165 | boi_SE:x307 | N/A |
| 10.5 | Transfers and payments/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | boi_MC:x1165 | boi_SE:x307 | N/A |
| 10.6 | Transfers and payments/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | boi_MC:x1165 | boi_SE:x307 | N/A |
| r14.1 | Checks/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | N/A | boi_SE:x307 | N/A |
| r14.2 | Checks/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | N/A | boi_SE:x307 | N/A |
| r14.3 | Checks/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | N/A | boi_SE:x307 | N/A |
| r14.4 | Checks/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | N/A | boi_SE:x307 | N/A |
| r14.5 | Checks/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | N/A | boi_SE:x307 | N/A |
| r14.6 | Checks/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | N/A | boi_SE:x307 | N/A |
| 11.1 | Depositing checks/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | boi_MC:x1166 | boi_SE:x307 | N/A |
| 11.2 | Depositing checks/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | boi_MC:x1166 | boi_SE:x307 | N/A |
| 11.3 | Depositing checks/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | boi_MC:x1166 | boi_SE:x307 | N/A |
| 11.4 | Depositing checks/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | boi_MC:x1166 | boi_SE:x307 | N/A |
| 11.5 | Depositing checks/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | boi_MC:x1166 | boi_SE:x307 | N/A |
| 11.6 | Depositing checks/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | boi_MC:x1166 | boi_SE:x307 | N/A |
| 12.1 | Ordering checkbooks/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | boi_MC:x1167 | boi_SE:x307 | N/A |
| 12.2 | Ordering checkbooks/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | boi_MC:x1167 | boi_SE:x307 | N/A |
| 12.3 | Ordering checkbooks/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | boi_MC:x1167 | boi_SE:x307 | N/A |
| 12.4 | Ordering checkbooks/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | boi_MC:x1167 | boi_SE:x307 | N/A |
| 12.5 | Ordering checkbooks/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | boi_MC:x1167 | boi_SE:x307 | N/A |
| 12.6 | Ordering checkbooks/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | boi_MC:x1167 | boi_SE:x307 | N/A |
| 13.1 | Submitting a loan request/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | boi_MC:x1168 | boi_SE:x307 | N/A |
| 13.2 | Submitting a loan request/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | boi_MC:x1168 | boi_SE:x307 | N/A |
| 13.3 | Submitting a loan request/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | boi_MC:x1168 | boi_SE:x307 | N/A |
| 13.4 | Submitting a loan request/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | boi_MC:x1168 | boi_SE:x307 | N/A |
| 13.5 | Submitting a loan request/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | boi_MC:x1168 | boi_SE:x307 | N/A |
| 13.6 | Submitting a loan request/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | boi_MC:x1168 | boi_SE:x307 | N/A |
| 14.1 | Deposit/withdrawal of deposit/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | boi_MC:x1169 | boi_SE:x307 | N/A |
| 14.2 | Deposit/withdrawal of deposit/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | boi_MC:x1169 | boi_SE:x307 | N/A |
| 14.3 | Deposit/withdrawal of deposit/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | boi_MC:x1169 | boi_SE:x307 | N/A |
| 14.4 | Deposit/withdrawal of deposit/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | boi_MC:x1169 | boi_SE:x307 | N/A |
| 14.5 | Deposit/withdrawal of deposit/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | boi_MC:x1169 | boi_SE:x307 | N/A |
| 14.6 | Deposit/withdrawal of deposit/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | boi_MC:x1169 | boi_SE:x307 | N/A |
| 15.1 | Purchase/sale of securities/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | boi_MC:x1170 | boi_SE:x307 | N/A |
| 15.2 | Purchase/sale of securities/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | boi_MC:x1170 | boi_SE:x307 | N/A |
| 15.3 | Purchase/sale of securities/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | boi_MC:x1170 | boi_SE:x307 | N/A |
| 15.4 | Purchase/sale of securities/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | boi_MC:x1170 | boi_SE:x307 | N/A |
| 15.5 | Purchase/sale of securities/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | boi_MC:x1170 | boi_SE:x307 | N/A |
| 15.6 | Purchase/sale of securities/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | boi_MC:x1170 | boi_SE:x307 | N/A |
| 16.1 | Activate payment card, recover/change PIN code/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | boi_MC:x1172 | boi_SE:x307 | N/A |
| 16.2 | Activate payment card, recover/change PIN code/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | boi_MC:x1172 | boi_SE:x307 | N/A |
| 16.3 | Activate payment card, recover/change PIN code/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | boi_MC:x1172 | boi_SE:x307 | N/A |
| 16.4 | Activate payment card, recover/change PIN code/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | boi_MC:x1172 | boi_SE:x307 | N/A |
| 16.5 | Activate payment card, recover/change PIN code/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | boi_MC:x1172 | boi_SE:x307 | N/A |
| 16.6 | Activate payment card, recover/change PIN code/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | boi_MC:x1172 | boi_SE:x307 | N/A |
| 17.1 | Forex transfer/E-banking channels | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1155 | boi_MC:x1173 | boi_SE:x307 | N/A |
| 17.2 | Forex transfer/Website | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1156 | boi_MC:x1173 | boi_SE:x307 | N/A |
| 17.3 | Forex transfer/Application | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1157 | boi_MC:x1173 | boi_SE:x307 | N/A |
| 17.4 | Forex transfer/Self-service stands (ATMs) | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x1158 | boi_MC:x1173 | boi_SE:x307 | N/A |
| 17.5 | Forex transfer/Teller at branch | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x807 | boi_MC:x1173 | boi_SE:x307 | N/A |
| 17.6 | Forex transfer/Total | boi_met:ii681 | xbrli:integerItemType | instant | boi_CS:x1 | boi_GA:x1 | boi_MC:x806 | boi_MC:x1173 | boi_SE:x307 | N/A |