Insurance contracts in the financial services business - Additional Information (Detail) |
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|---|---|---|---|
| Disclosure of yield curve used to discount cash flows that do not vary based on returns on underlying items [line items] | |||
| Forward rate | 3.50% | 3.50% | 3.50% |
| Confidence level | 99.50% | ||
| Weighted average cost of capital, measurement input [member] | |||
| Disclosure of yield curve used to discount cash flows that do not vary based on returns on underlying items [line items] | |||
| Confidence level, Risk exposure to non-financial risk | 3.00% | ||
| Cost approach [member] | |||
| Disclosure of yield curve used to discount cash flows that do not vary based on returns on underlying items [line items] | |||
| Confidence level, Risk exposure to non-financial risk | 81.30% |