Details for Selection
| Standard label: | Defined Benefit Plan, Other Plan Assets |
| Name: | us-gaap:DefinedBenefitPlanOtherPlanAssets |
| Documentation: | The percentage of the fair value of investments other than debt securities, equity securities, and real estate to the fair value of total plan assets held as of the measurement date. |
| Commentary: | |
| Data type: | Perdent (num:percentItemType) |
| Period type: | As of (instant) |
| Balance type: | |
| Object class: | [Concept] |