CREATE TABLE Customers (customer_details VARCHAR2, customer_id VARCHAR2, Customer_id VARCHAR2)
CREATE TABLE Customer_Policies (customer_id VARCHAR2, policy_id VARCHAR2)
CREATE TABLE Claims (policy_id VARCHAR2)

Which customer had at least 2 policies but did not file any claims? 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(*) >= 2 EXCEPT SELECT T1.customer_details, T1.customer_id FROM Customers AS T1 JOIN Customer_Policies AS T2 ON T1.customer_id = T2.customer_id JOIN Claims AS T3 ON T2.policy_id = T3.policy_id
SELECT "T1"."customer_details", "T1"."customer_id" FROM "Customers" "T1" JOIN "Customer_Policies" "T2" ON "T1"."customer_id" = "T2"."customer_id" GROUP BY "T1"."customer_id" HAVING COUNT(*) >= 2 EXCEPT SELECT "T1"."customer_details", "T1"."customer_id" FROM "Customers" "T1" JOIN "Customer_Policies" "T2" ON "T1"."customer_id" = "T2"."customer_id" JOIN "Claims" "T3" ON "T2"."policy_id" = "T3"."policy_id"