Google probably has data of the others bids. If Bing bid billions for that spot as well and Google had to outbid them, then I think it is fair for Google to bri

Google probably has data of the others bids. If Bing bid billions for that spot as well and Google had to outbid them, then I think it is fair for Google to bring that up as evidence. At the same time Microsoft and Apple probably don't want to reveal to the public what actually happened there, so it makes sense for the judge to keep that under wraps since it isn't related to Google. Google maybe even signed an agreement to keep that secret, so they aren't allowed to reveal evidence about Apple or Microsoft to the public, in that case it wouldn't be fair for the court to force Google to breach that contract just to defend themselves.