You can use the Eyedropper tool to copy type attributes such as character, paragraph, fill, and stroke settings, and then apply those attributes to other type. By default, the Eyedropper tool copies all type attributes. To customize the attributes you want to copy with the Eyedropper tool, use the Eyedropper Options dialog box.
If you use the Eyedropper tool to copy a paragraph style from text in one document to text in another, and the paragraph style has the same name but different sets of attributes, any style differences will appear as local overrides to the destination style.