 On February 19, 2010, GM announced that Henderson would serve as a consultant on their international operations, to be paid $709,080 per year.On Thursday September 2, 2010, Sunoco, Inc. announced that Henderson would join the company as senior vice president, and will lead the company's SunCoke Energy unit as chairman and CEO when it is spun off in 2011.On June 11, 2018, Adient plc announced that Henderson would replace former CEO R. Bruce McDonald as interim CEO, pending a search for a full-time replacement for McDonald.