Edit: Seems it's able to load the main page (docs.google.com) but no documents (yet).

Edit 2: Seems to be super sporadic whether it loads or not, no word from Google yet.

Edit 3: Docs seem to be able to load very slowly, so service is returning to normal. Unable to print/download docs at this time.

Edit 4: Should mention I'm in NA, Aus seems to be most affected at the moment according to comments.

Edit 5 (1:26PM PST): Will start adding timestamps to edits as things progress. Seems it has gone completely offline in NA again.

Edit 6 (1:29PM PST): Google Docs Twitter has tweeted they are looking into the issue https://twitter.com/googledocs/status/930910008941756416

Edit 7 (1:33PM PST): Google has added the incident to their status page https://www.google.com/appsstatus#hl=en&v=issue&sid=5&iid=256bb31e589f5037731d2bdc83b66bb8, report will be updated at 2:30PM according to them.