Details for Selection
| Standard label: | Schedule of Indefinite-lived Intangible Assets by Segment [Table Text Block] |
| Name: | us-gaap:ScheduleOfIndefiniteLivedIntangibleAssetsBySegmentTextBlock |
| Documentation: | Tabular disclosure of indefinite-lived intangible assets and the changes during the year due to acquisition, sale, impairment or for other reasons in total and by segment. |
| Commentary: | |
| Data type: | Text Block (HTML) (nonnum:textBlockItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Text Block] |