TTM20182017201620152014
Gross profit (MM)$1,054.9$1,054.9$840.9$838.6$757.3$585.6
Gross profit growth25.5%25.5%0.3%10.7%29.3%29.7%
Operating income (MM)$154.0$154.0$93.5$184.5$164.9$131.5
Operating income growth64.8%64.8%-49.3%11.9%25.4%30.8%
Net income (MM)$62.1$62.1$51.9$114.3$110.4$77.4
Net income growth19.6%19.6%-54.6%3.6%42.7%36.0%
Diluted EPS$1.27$1.25$1.10$2.46$2.48$1.85
Diluted EPS growth14.3%13.9%-55.4%-7.1%34.0%32.2%