Walmart’s ongoing investigation into bribery allegations was thrust into the spotlight again on Monday after the New York Times ran a lengthy piece detailing how an elaborate series of payments accelerated construction of a controversial store in Mexico City.

Normally, it is a big deal when the vice chairman of a major company announces their retirement. Especially when said executive is only 56 and in the prime of their senior leadership years. That wasn’t the case earlier this week when Walmart announced that Eduardo Castro-Wright would be stepping down as vice chairman and CEO of the company’s global e-commerce and global sourcing businesses.