wide-ranging
US /ˈwaɪdˌreɪn.dʒɪŋ/
UK /ˈwaɪdˌreɪn.dʒɪŋ/

1.
covering a wide area or variety of subjects
:
•
The discussion covered a wide-ranging set of topics.
•
She has a wide-ranging knowledge of ancient history.
covering a wide area or variety of subjects