# {py:mod}`arelle.HashUtil`

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

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

## Module Contents

### Classes

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

* - {py:obj}`Md5Sum <arelle.HashUtil.Md5Sum>`
  - ```{autodoc2-docstring} arelle.HashUtil.Md5Sum
    :summary:
    ```
````

### Functions

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

* - {py:obj}`md5hash <arelle.HashUtil.md5hash>`
  - ```{autodoc2-docstring} arelle.HashUtil.md5hash
    :summary:
    ```
````

### Data

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

* - {py:obj}`MD5SUM0 <arelle.HashUtil.MD5SUM0>`
  - ```{autodoc2-docstring} arelle.HashUtil.MD5SUM0
    :summary:
    ```
* - {py:obj}`HashArg <arelle.HashUtil.HashArg>`
  - ```{autodoc2-docstring} arelle.HashUtil.HashArg
    :summary:
    ```
````

### API

`````{py:class} Md5Sum(initialValue: int | str = 0)
:canonical: arelle.HashUtil.Md5Sum

```{autodoc2-docstring} arelle.HashUtil.Md5Sum
```

```{rubric} Initialization
```

```{autodoc2-docstring} arelle.HashUtil.Md5Sum.__init__
```

````{py:attribute} MAXMd5SUM
:canonical: arelle.HashUtil.Md5Sum.MAXMd5SUM
:type: int
:value: >
   340282366920938463463374607431768211455

```{autodoc2-docstring} arelle.HashUtil.Md5Sum.MAXMd5SUM
```

````

````{py:method} toHex() -> str
:canonical: arelle.HashUtil.Md5Sum.toHex

```{autodoc2-docstring} arelle.HashUtil.Md5Sum.toHex
```

````

`````

````{py:data} MD5SUM0
:canonical: arelle.HashUtil.MD5SUM0
:value: >
   'Md5Sum(...)'

```{autodoc2-docstring} arelle.HashUtil.MD5SUM0
```

````

````{py:data} HashArg
:canonical: arelle.HashUtil.HashArg
:type: typing.TypeAlias
:value: >
   None

```{autodoc2-docstring} arelle.HashUtil.HashArg
```

````

````{py:function} md5hash(argList: arelle.HashUtil.HashArg | typing.Iterable[arelle.HashUtil.HashArg]) -> arelle.HashUtil.Md5Sum
:canonical: arelle.HashUtil.md5hash

```{autodoc2-docstring} arelle.HashUtil.md5hash
```
````