How to catch data after finOneAndUpdate?

Why I have "undefined" "undefined" in my console? How to get my new data after findOneAndUpdate?

CollectionName.findOneAndUpdate({'user.id': id}, {$set:{data: { nickname: req.user.nickname, id: userid }}}, function(err, doc){
    if(err){
         console.log("Something wrong when updating data!");
     }
     if (doc) {
         console.log(doc.data.id);
      }
      console.log(doc.data.id);
});

via Bim Bam