Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2014

Earnings Per Share [Abstract]

Schedule Of Weighted Average Number Of Shares Outstanding Basic To Diluted

	Three months ended June 30,				Six months ended June 30,
	2014		2013		2014		2013
Basic shares outstanding		99,881		99,089		99,720		98,983
Effect of potential common stock:
Common stock awards		792		882		826		884
Senior subordinated convertible notes		150		191		150		204
Diluted shares outstanding		100,823		100,162		100,696		100,071