# {py:mod}`arelle.utils.validate.ValidationUtil`

```{py:module} arelle.utils.validate.ValidationUtil
```

```{autodoc2-docstring} arelle.utils.validate.ValidationUtil
:allowtitles:
```

## Module Contents

### Functions

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`etreeIterWithDepth <arelle.utils.validate.ValidationUtil.etreeIterWithDepth>`
  - ```{autodoc2-docstring} arelle.utils.validate.ValidationUtil.etreeIterWithDepth
    :summary:
    ```
* - {py:obj}`hasPresentationalConceptsWithFacts <arelle.utils.validate.ValidationUtil.hasPresentationalConceptsWithFacts>`
  - ```{autodoc2-docstring} arelle.utils.validate.ValidationUtil.hasPresentationalConceptsWithFacts
    :summary:
    ```
````

### API

````{py:function} etreeIterWithDepth(node: arelle.ModelObject.ModelObject | lxml.etree._Element, depth: int = 0) -> collections.abc.Generator[tuple[arelle.ModelObject.ModelObject | lxml.etree._Element, int], None, None]
:canonical: arelle.utils.validate.ValidationUtil.etreeIterWithDepth

```{autodoc2-docstring} arelle.utils.validate.ValidationUtil.etreeIterWithDepth
```
````

````{py:function} hasPresentationalConceptsWithFacts(modelXbrl: arelle.ModelXbrl.ModelXbrl, roleUris: collections.abc.Iterable[str], memberQnameFilter: set[arelle.ModelValue.QName] | None = None) -> bool
:canonical: arelle.utils.validate.ValidationUtil.hasPresentationalConceptsWithFacts

```{autodoc2-docstring} arelle.utils.validate.ValidationUtil.hasPresentationalConceptsWithFacts
```
````