Detexted is when text is removed from magazine scan via photoshop or other image editing software by a 3rd party. They are non-official.
For official clean version published by magazine or artbook, use Clean Version instead.
Note:
Clean version is prioritized over detexted since they are edited by 3rd party and are non-official, therefore detexted version becomes child for clean version if one is available or even deleted in extreme cases (bad editing etc.).