Details for Selection
| Standard label: | Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Intrinsic Value |
| Name: | us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageIntrinsicValue |
| Documentation: | The combined weighted average of the accumulated differences between the fair values on underlying shares and exercises prices to acquire such shares as of the grant date on options that were either forfeited or lapsed. |
| Commentary: | |
| Data type: | Share (num:perShareItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |