Details for Selection
| Standard label: | Accelerated Share Repurchases, Description of Adjustment to Initial Price Paid |
| Name: | us-gaap:AcceleratedShareRepurchasesDescriptionOfAdjustmentToInitialPricePaid |
| Documentation: | Describe details of the adjustment to the initial price paid. The adjustment may include the bank's carrying costs, compensation for ordinary dividends declared by the company during the settlement period, and interest benefits for receiving payments in advance of the anticipated purchases by the bank in the open market during the settlement period. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |