Earnings Per Share |
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Sep. 30, 2017 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Earnings Per Share |
Earnings Per Share
Outstanding options to purchase 4.9 million and 8.6 million shares of Common Stock were excluded from the calculations of diluted earnings per share for the three and nine-month periods ended September 2017, respectively, and options to purchase 5.2 million and 5.3 million shares were excluded from the calculations of diluted earnings per share for the three and nine-month periods ended September 2016, respectively, because the effect of their inclusion would have been antidilutive to those periods. In addition, 1.1 million shares of performance-based RSUs were excluded from the calculations of diluted earnings per share for both the three and nine-month periods ended September 2017, and 1.0 million shares of performance-based RSUs were excluded from the calculations of diluted earnings per share for both the three and nine-month periods ended September 2016 because these units were not considered to be contingent outstanding shares in those periods.
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