I did. Where do you think I got the 5 billion euro figure?

Yes, McDonald's France has some local items, as they do everywhere*, but they also have Le Big Mac and Le Royal Cheese (because of the metric system, as all Pulp Fiction fans know).

* Here it's the "Denali Mac" which is a Big Mac made with Quarter Pounder patties.

The thing you're missing is that McDonalds (and indeed, most fast food franchises) are far, far better in anywhere else but the US. McDonalds in Japan for example is leagues ahead any McDonalds you could find in the US and that's because they're often using higher quality fresher ingredients with stricter food standards.