Pros
It's a great company that has a very defined organizational culture. They encourage all employees to follow the same goals and the whole company is very well aligned. They're also very commited to participate in the communities where they have their products, by helping to the environment with the modern plants that do not contaminate that much as others; they worry about all the waste that comes out of production and recycle all the paper that is thrown out in the offices, in order to use it to produce more toilet paper, napkins, paper towel, etc. And the best part for me of working in Kimberly Clark was that they keep always a fluent communication between management and employees, and there are no barriers between senior management and regular employees. You can just enter into their office and talk to them anytime you need.
Cons
At least in my country, the salaries where not that good, but somehow they compensate that by giving you additional benefits like private health insurance, they pay for your car insurance, they give you big discounts in the products of Kimberly Clark, and once a year, when the sales and profit goals of the year are accomplished, they take the whole commercial area to a trip to the caribbean, where they have a convention but also celebrate the results.