Who are the customers that had more than 1 policy? List the customer details and id.
SELECT T1.customer_details ,  T1.customer_id FROM Customers AS T1 JOIN Customer_Policies AS T2 ON T1.Customer_id  =  T2.Customer_id GROUP BY T1.customer_id HAVING count(*)  >  1
SELECT T1.customer_details ,  T1.customer_id FROM Customers AS T1 JOIN Customer_Policies AS T2 ON T1.Customer_id  =  T2.Customer_id GROUP BY T1.customer_id HAVING count(*)  >  1
[{'Customer_Details': 'Ellsworth Paucek', 'Customer_ID': 2}, {'Customer_Details': 'Mrs. Hanna Willms', 'Customer_ID': 3}, {'Customer_Details': 'Dr. Diana Rath', 'Customer_ID': 4}, {'Customer_Details': 'Lauriane Ferry PhD', 'Customer_ID': 6}]