Broad in scope or content.

Across-the-board pay increases.
An all-embracing definition.
Blanket sanctions against human-rights violators.
An invention with broad applications.
A panoptic study of Soviet nationality.
Granted him wide powers.
across-the-board, all-embracing, all-encompassing, all-inclusive, blanket, broad, encompassing, extensive, panoptic, wide

Having great (or a certain) extent from one side to the other.

Wide roads.
A wide necktie.
Wide margins.
Three feet wide.
A river two miles broad.
Broad shoulders.
A broad river.
broad, wide