Details for Selection
| Standard label: | Basis of Provision for Refunds under Government Contracts |
| Name: | us-gaap:BasisOfProvisionForRefundsUnderGovernmentContracts |
| Documentation: | General description as to the uncertainties, their significance, and the basis used in determining the amount of a provision recorded for expected refunds paid during the renegotiation of government contracts. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |