TTM20182017201620152014
Gross profit (MM)$1,814.5$1,769.4$1,681.2$1,613.6$1,439.8$1,234.3
Gross profit growth6.2%5.2%4.2%12.1%16.7%14.0%
Operating income (MM)$265.8$265.4$311.2$388.9$323.3$245.8
Operating income growth-12.1%-14.7%-20.0%20.3%31.5%16.9%
Net income (MM)$331.4$317.9$177.5$226.0$180.6$134.5
Net income growth98.6%79.1%-21.5%25.1%34.3%21.6%
Diluted EPS$8.79$8.34$4.48$5.73$4.62$3.46
Diluted EPS growth107.6%85.9%-21.8%24.1%33.5%20.8%