Details for Selection
| Standard label: | Defined Benefit Plan, Ultimate Health Care Cost Trend Rate |
| Name: | us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate |
| Documentation: | The ultimate trend rate for health care costs. |
| Commentary: | |
| Data type: | Perdent (num:percentItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |