Xbox Platform decreases Microsoft's gross margin by $400m for FY2013/14

[Teeqoz]

Ka-pi96 said:
Ok, that doesn't really mean all that much. Has revenue increased BY that amount or TO that amount? There is a very big difference.

It means they spent 2,1 Bn $ on Xbox but only earned 1,7 Bn $ back. Whether the revenues are up or not and how much doesn't matter as the profits are gone.