Irene Rosenfeld, chairman and CEO of Mondelez International Inc., took a big pay cut last year, with her total compensation falling 51 percent to $14 million. The decline came from a difficult year that she called "below what we and our shareholders originally expected" and the lack of a $10 million bonus she received in 2012 for creating Deerfield-based Mondelez. The snacks company was spun off from Kraft Foods Inc. in 2012. Mondelez took with it Kraft's Oreo and Tang brands and a focus on emerging markets while the renamed Kraft Foods Group Inc. retained its Macaroni and Cheese, Oscar Mayer and Jell-O brands in North America. Her total 2012 compensation was $28.8 million. Ms. Rosenfeld, who was chief executive of Kraft Foods before the split, received a 3.2 percent increase in base pay to $1.6 million, according to a document filed today with the Securities and Exchange Commission. She will not receive a raise for 2014.