Why does Mongoose "delete" a document with a non-existent ID?

Question

JavaScript

Good afternoon friends.
Strange things are happening.

function deleteItem(req, res) {
  Goods.findByIdAndRemove(req.params.id, (err) => {
    if (err) {
      res.send({
        success: false,
        error: err
      });
    } else {
      res.send({
        success: true,
        item: req.params.id
      });
    }
  })
}

Delete document - the document is deleted. We delete it again (pass the same _id) - it is deleted again! We change, for example, the last three digits to arbitrary ones (for example, 591dad9a1583ea0d1065d633) - it is "deleted" again! Swears, only if instead of _id to transfer complete garbage, like srthrscsctrshs
What am I doing wrong, what kind of magic?
Thank you.