• Merck average debt/equity ratio for 2024 was 0.78, a 2.5% decline from 2023.
• Merck average debt/equity ratio for 2023 was 0.8, a 19.4% decline from 2022.
• Merck average debt/equity ratio for 2022 was 0.67, a 11.84% increase from 2021.

Debt/equity ratio can be defined as a measure of a company's financial leverage calculated by dividing its long-term debt by stockholders' equity.