Earning Per Share (EPS) (Tables)

12 Months Ended

Dec. 31, 2018

Earnings Per Share [Abstract]

Reconcilation of Share Amount Used in Computaion of Basic and Diluted Earnings Per Share

Basic EPS is computed by dividing net income by the weighted average number of shares of common stock outstanding during each period. The following table presents a reconciliation of the share amounts used in the computation of basic and diluted earnings per share:

(In thousands)	2018	2017	2016
Basic earnings per share—Weighted common shares outstanding	141,026	141,553	141,093
Weighted common shares assumed upon exercise of options and vesting of restricted stock units	1,584	1,965	957
Diluted earnings per share—Weighted common shares outstanding	142,610	143,518	142,050

Shares Excluded Underlying Stock Based Awards from Calculations of Diluted EPS

The Company excluded the following shares underlying stock-based awards from the calculations of diluted EPS because their inclusion would have been anti-dilutive for the years ended December 31, 2018, 2017 and 2016:

(In thousands)	2018	2017	2016
Shares excluded from calculations of diluted EPS	267	303	434