Reuters: Discovery Communications, Chipotle Mexican Grill and CVS Health Corp pay their chief executive officers more than a thousand times what they pay their typical worker, giving them the biggest internal pay gaps among S&P 500 companies, according to a new study. The research from job-hunting website Glassdoor.com provides an early glimpse of data that publicly traded companies will be required by the U.S. Securities and Exchange Commission to report starting in 2017. “I don’t think most people are aware of the inequality of payrolls within a firm.”