| Cash and cash equivalents, amount contributed to fair value of plan assets | |||
| Equity instruments, amount contributed to fair value of plan assets | |||
| Debt instruments, amount contributed to fair value of plan assets | |||
| Real estate, amount contributed to fair value of plan assets | |||
| Derivatives, amount contributed to fair value of plan assets | |||
| Investment funds, amount contributed to fair value of plan assets | |||
| Asset-backed securities, amount contributed to fair value of plan assets | |||
| Structured debt, amount contributed to fair value of plan assets | |||
| Other assets, amount contributed to fair value of plan assets | |||