## XbrlInstanceCollection class

Collection of XBRL instances.



The XbrlInstanceCollection type exposes the following members:

### Properties
| Property | Description |
| :- | :- |
| [xbrl_document](/finance/python-net/aspose.finance.xbrl/xbrlinstancecollection/xbrl_document) | Gets the [XbrlInstanceCollection.xbrl_document](/finance/python-net/aspose.finance.xbrl/xbrlinstancecollection#xbrl_document) which contains this XBRL instances collection. |
| [count](/finance/python-net/aspose.finance.xbrl/xbrlinstancecollection/count) | The number of XBRL instance in this collection. |



Gets and sets [XbrlInstance](/finance/python-net/aspose.finance.xbrl/xbrlinstance) item at the specified index in the collection.
### Indexer
| Name | Description |
| :- | :- |
| [index] | The zero based index of the element. |


### Methods
| Method | Description |
| :- | :- |
| [add()](/finance/python-net/aspose.finance.xbrl/xbrlinstancecollection/add/#) | Add a [XbrlInstance](/finance/python-net/aspose.finance.xbrl/xbrlinstance) to the collection. |


### See Also

* module [aspose.finance.xbrl](../)