Details for Selection
| Standard label: | Defined Benefit Plan, Actual Return on Plan Assets |
| Name: | us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets |
| Documentation: | The difference between fair value of plan assets at the end of the period and the fair value at the beginning of the period, adjusted for contributions and payments of benefits during the period, and after adjusting for taxes and other expenses, as applicable. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Debit |
| Object class: | [Concept] |