What are the order IDs and details?
SELECT T2.order_id ,  T2.order_details FROM Invoices AS T1 JOIN Orders AS T2 ON T1.order_id   =   T2.order_id GROUP BY T2.order_id HAVING count ( * )   >  2
order IDs refers to T2.order_id; details refers to T2.order_details; requiring more than two records in the group refers to HAVING COUNT(*) > 2; joining Invoices and Orders tables on order_id.