What Data Facebook Collects When a User is Not on Facebook

[engine]

Facebook has published a document explaining what data it collects when a user is not on Facebook.

The basics of it are explained, and many of us here will be familiar with the ways the data is shared.

It's quite a long document, and it hasn't got anything new in there for me, but for some it may explain why they are seeing ad remarketing going on.
[newsroom.fb.com...]

[phranque]

straight out of a kafka novel - you have to create a facebook account to have any control over it.

[Travis]

Google certainly collects again more information about everybody. Beside Google's own sites (Search, GMail, Youtube, etc...), Google can collect information about users when they visit sites which are using Google Analytics, which are displaying Adsense/Doubleclick ads, which are embedding Youtube videos, or Google maps, etc...