Details for Selection
| Standard label: | Prerequisites for Billing, Long-term Contracts |
| Name: | us-gaap:PrerequisitesForBillingLongTermContracts |
| Documentation: | General description of the prerequisites for billing under the terms of long-term contracts. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |