| r0.1 | label_boi_a2/1 pct.-pt. increase | | | | boi_CS:x2 | boi_PI:x1 | boi_RP:x24 |
| r0.2 | label_boi_a2/1 pct.-pt. decrease | | | | boi_CS:x2 | boi_PI:x3 | boi_RP:x24 |
| 1.1 | Discounting rate/1 pct.-pt. increase | boi_met:mi894 | xbrli:monetaryItemType | instant | boi_CS:x2 | boi_PI:x1 | boi_RP:x24 |
| 1.2 | Discounting rate/1 pct.-pt. decrease | boi_met:mi894 | xbrli:monetaryItemType | instant | boi_CS:x2 | boi_PI:x3 | boi_RP:x24 |
| 2.1 | Rate of CPI increase/1 pct.-pt. increase | boi_met:mi895 | xbrli:monetaryItemType | instant | boi_CS:x2 | boi_PI:x1 | boi_RP:x24 |
| 2.2 | Rate of CPI increase/1 pct.-pt. decrease | boi_met:mi895 | xbrli:monetaryItemType | instant | boi_CS:x2 | boi_PI:x3 | boi_RP:x24 |
| 3.1 | Opt-out rate/1 pct.-pt. increase | boi_met:mi896 | xbrli:monetaryItemType | instant | boi_CS:x2 | boi_PI:x1 | boi_RP:x24 |
| 3.2 | Opt-out rate/1 pct.-pt. decrease | boi_met:mi896 | xbrli:monetaryItemType | instant | boi_CS:x2 | boi_PI:x3 | boi_RP:x24 |
| 4.1 | Rate of benefit increase/1 pct.-pt. increase | boi_met:mi897 | xbrli:monetaryItemType | instant | boi_CS:x2 | boi_PI:x1 | boi_RP:x24 |
| 4.2 | Rate of benefit increase/1 pct.-pt. decrease | boi_met:mi897 | xbrli:monetaryItemType | instant | boi_CS:x2 | boi_PI:x3 | boi_RP:x24 |