- DefinitionTabular disclosure of the loss contingencies that were reported in the period or disclosed as of the balance sheet date.
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| Name: | us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock | 
| Namespace Prefix: | us-gaap_ | 
| Data Type: | nonnum:textBlockItemType | 
| Balance Type: | na | 
| Period Type: | duration |