This document discusses idle time in the workplace. It defines idle time as the period for which workers are paid but do not contribute to production. Common causes of idle time include machine breakdowns, waiting for raw materials, shifts changes, and rest/meal breaks. Idle time is classified as either normal or abnormal. Normal idle time is inherent in any work situation and includes minor delays like travel time within the workplace or routine maintenance. Abnormal idle time arises from unforeseen events like accidents, strikes, or unexpected delays that cause greater loss of work hours than expected. The document provides examples to illustrate different types and causes of idle time that may occur in employment.