Details for Selection
| Standard label: | Schedule of Assumptions Used [Table Text Block] |
| Name: | us-gaap:ScheduleOfAssumptionsUsedTableTextBlock |
| Documentation: | Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation and net benefit cost, including assumed discount rates, rate increase in compensation increase, and expected long-term rates of return on plan assets. |
| Commentary: | |
| Data type: | Text Block (HTML) (nonnum:textBlockItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Text Block] |