Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Summary of Reconciliation of Weighted Average Share Amounts used to Compute Both Basic and Diluted Earnings Per Share

The following table reconciles the weighted average share amounts used to compute both basic and diluted earnings per share (in thousands):

	Years Ended December 31,
	2019	2018	2017
Weighted average shares outstanding:
Basic weighted average shares outstanding	116,175	116,057	118,059
Add: Dilutive effect of stock options, RSUs, and contingently issuable shares	2,396	1,575	1,385
Diluted weighted average shares outstanding	118,571	117,632	119,444