• Interpublic Group Of average operating margin for 2023 was 12.46%, a 4.45% decline from 2022.
• Interpublic Group Of average operating margin for 2022 was 13.04%, a 12.71% decline from 2021.
• Interpublic Group Of average operating margin for 2021 was 11.57%, a 30% increase from 2020.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.