| Defined benefit obligation, at present value | ||
| Plan assets, at fair value | ||
| Surplus (deficit) in plan | ||
| Entity's own financial instruments included in fair value of plan assets | ||
| Property occupied by entity included in fair value of plan assets | ||
| Other assets used by entity included in fair value of plan assets | ||
| Actuarial assumption of discount rates | ||
| Actuarial assumption of expected rates of salary increases | ||
| Actuarial assumption of medical cost trend rates | ||
| Actuarial assumption of expected rates of pension increases | ||
| Actuarial assumption of expected rates of inflation | ||
| Other material actuarial assumptions | ||
| Level of participation of entity compared with other participating entities | ||
| Estimate of contributions expected to be paid to plan for next annual reporting period | ||
| Weighted average duration of defined benefit obligation | ||