Details for Selection
| Standard label: | Increase (Decrease) in Unbilled Receivables |
| Name: | us-gaap:IncreaseDecreaseInUnbilledReceivables |
| Documentation: | The increase (decrease) during the reporting period of the amount of revenue for work performed for which billing has not occurred, net of uncollectible accounts. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |