Details for Selection
| Standard label: | Weighted Average Number of Shares, Treasury Stock |
| Name: | us-gaap:WeightedAverageNumberOfSharesTreasuryStock |
| Documentation: | Number of shares of treasury stock determined by relating the portion of time within a reporting period that treasury shares have been outstanding to the total time in that period. Treasury stock is stock that the Entity has issued but subsequently reacquired. |
| Commentary: | |
| Data type: | Shares (xbrli:sharesItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |