Details for Selection
| Standard label: | Treasury Stock Acquired, Average Cost Per Share |
| Name: | us-gaap:TreasuryStockAcquiredAverageCostPerShare |
| Documentation: | Total cost of shares repurchased divided by the total number of shares repurchased. |
| Commentary: | |
| Data type: | Share (num:perShareItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |