Details for Selection
| Standard label: | Schedule of Business Acquisitions, by Acquisition [Table Text Block] |
| Name: | us-gaap:ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock |
| Documentation: | Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts. |
| Commentary: | |
| Data type: | Text Block (HTML) (nonnum:textBlockItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Text Block] |