I think I used duckduckgo to find the docs.  They don't change much between versions and I was trying to find how to do a specific thing.  My installation has the docs included but it didn't explain how to do what I wanted, so I had hoped there was a more complete doc on docs.python.org.  Unfortunately it turned out to be the same doc.  The functionality I wanted (to put a startup script in .idlerc) seems to not exist though.  I'll research workarounds a bit further and possibly open an RFE if people think that sounds right.