Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2014

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Schedule of share-based compensation expenses

Total share-based compensation expenses were as follows (in thousands):

	Three months ended September 30,				Nine months ended September 30,
	2014		2013		2014		2013
Option plan	$	6,310	$	5,866	$	18,263	$	16,843
Other share-based awards	8,103		23,810		19,202		41,915
Total share-based compensation before tax	14,413		29,676		37,465		58,758
Tax benefit	5,376		11,073		13,990		21,939
Total share-based compensation expense included in net income	$	9,037	$	18,603	$	23,475	$	36,819