Details for Selection
| Standard label: | Disposal Group, Including Discontinued Operation, Postretirement Plan Benefit Obligation |
| Name: | us-gaap:DisposalGroupIncludingDiscontinuedOperationPostretirementPlanBenefitObligation |
| Documentation: | For the disposal group, including a component of the entity (discontinued operation), the defined benefit non-pension postretirement plans (such as those providing medical, dental or life insurance benefits). The accumulated postretirement benefit obligation is the actuarial present value of benefits attributed to employee service rendered to a particular date. Prior to an employee's full eligibility date, the accumulated postretirement benefit obligation as of a particular date for an employee is the portion of the expected postretirement benefit obligation attributed to that employee's service rendered to that date; on and after the full eligibility date, the accumulated and expected postretirement benefit obligations for an employee are the same. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As of (instant) |
| Balance type: | Credit |
| Object class: | [Concept] |