• 3M average operating margin for 2024 was -2.48%, a 91.27% decline from 2023.
• 3M average operating margin for 2023 was -28.42%, a 255.98% decline from 2022.
• 3M average operating margin for 2022 was 18.22%, a 16.54% decline from 2021.

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.