The main idea of the policy document is to outline the expectations and guidelines for employee conduct and attendance at the restaurant. It emphasizes the importance of punctuality, preparedness, and commitment to working until the end of scheduled shifts. It also provides information about scheduled breaks and allows for emergency personal time, but requires employees to follow a specific process for informing management in case of emergencies. The document also emphasizes the consequences of excessive absenteeism and tardiness. Overall, the main idea is to establish clear expectations and procedures to ensure smooth operation of the restaurant and to maintain accountability among the employees.