Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2014

Earnings Per Share [Abstract]

Schedule Of Reconciliation Of Shares Outstanding For Basic And Diluted Earnings Per Share

	For the Three Months Ended March 31,
	2014	2013
Shares outstanding for basic earnings per share:	51,617	54,588
Shares outstanding for diluted earnings per share:
Shares outstanding for basic earnings per share	51,617	54,588
Dilutive effect of share-based payment awards	721	902
	52,338	55,490

Schedule Of Number Of Anti-Dilutive Stock Options and Restricted Stock Units

	For the Three Months Ended March 31,
	2014	2013
Weighted average number of shares underlying anti-dilutive options	217	441
Weighted average number of shares underlying anti-dilutive restricted stock units	41	-