Details for Selection
| Standard label: | Defined Benefit Plan, Gross Prescription Drug Subsidy Receipts Received |
| Name: | us-gaap:DefinedBenefitPlanGrossPrescriptionDrugSubsidyReceiptsReceived |
| Documentation: | Amount of the period's gross receipts received from the prescription drug subsidy, which is to be used in the roll forward of the accumulated postretirement benefit obligation of an applicable postretirement benefit plan. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |