| Line | Label | Object Class | Period Type | Balance | Name |
| 1 | Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Hierarchy] | us-gaap:DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract | |||
| 2 | Defined Benefit Plans, General Information | [Concept] Text/String | For Period | us-gaap:DefinedBenefitPlansGeneralInformation |