# {py:mod}`arelle.model`

```{py:module} arelle.model
```

```{autodoc2-docstring} arelle.model
:allowtitles:
```

## Submodules

```{toctree}
:titlesonly:
:maxdepth: 1

arelle.model.ElementBase
arelle.model.CommentBase
arelle.model.PIBase
```