Details for Selection
| Standard label: | Defined Benefit Plan, Target Allocation Percentage |
| Name: | us-gaap:DefinedBenefitPlanTargetAllocationPercentage |
| Documentation: | Description of target allocation percentages, or range of percentages, considering the major categories of plan assets as of the latest statement of financial position presented (on a weighted-average basis for employers with more than one plan) that are pertinent to an understanding of the plan investment policies and strategies. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |