TL;DR - How do I get the HTML documentation for the entire class all at once, just as I would if using a browser?
Wordy - Whenever I have Intellij IDEA view the "quick documentation" for a class, I get just the documentation for the class definition itself.
For instance, when using my particular hotkey-click on Color, I get this popup:

However what I want is the entire html page (the rendered javadoc for the entire file).
This would be akin to what I would find here: https://docs.oracle.com/javase/8/docs/api/java/awt/Color.html
I've never found a built-in for this.