The provided text is an excerpt from a Wikipedia article focused entirely on CVS Health, outlining its comprehensive structure and history. This source details the multinational healthcare company's extensive timeline, beginning with its founding in the 1960s and tracing its growth through numerous mergers and acquisitions, such as the purchases of MinuteClinic and Aetna. Furthermore, the article provides a detailed breakdown of CVS Health's subsidiaries and assets, which include CVS Pharmacy, CVS Caremark, and several other health-related entities. Importantly, the text also addresses the company’s financial information and a significant section on criticism and controversy, covering topics like health fraud, deceptive business practices, and co-responsibility for the opioid crisis.