160 GB in iCloud storage "Documents"

Hi PatrickinBellevue,

Welcome to Apple Support Communities! We appreciate you reaching out for help with your iCloud storage. Let's go over all options together.

To ensure we understand correctly, please let us know more about what's going on. Where is it that you're seeing this information about the size of documents stored in iCloud? In addition to your Mac, do you use any other devices with iCloud storage?

We've got a great resource to share with you to help determine how your iCloud storage is being used. Let us know if this helps, or if you've got any questions:

Manage your iCloud storage - Apple Support

Have a great day!

Hi PatrickinBellevue,

Thanks so much for clarifying. As the categories in the storage graph shown may represent data from multiple different apps and sources, you'll want to examine your iCloud storage in finer detail to decrease the amount of storage taken by documents.

To do so, click on the option to Manage Storage, then inspect the different items on the left-hand sidebar to determine which options may be storing documents in iCloud, and then delete any items you can, as needed.

Let us know if you've had a chance to attempt any of the helpful tips in the following guide:

Manage your iCloud storage - Apple Support

Take care!