Details for Selection
| Standard label: | Defined Benefit Plan, Contributions by Plan Participants |
| Name: | us-gaap:DefinedBenefitPlanContributionsByPlanParticipants |
| Documentation: | The amount of contributions made by plan participants. This item represents a periodic increase to the plan obligation and an increase to plan assets. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |