Earnings Per Share (Tables)

12 Months Ended

Jun. 30, 2016

Earnings Per Share, Basic and Diluted [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The following table reflects the reconciliation between basic and diluted earnings per share.

	Year Ended June 30,
	2016		2015		2014
Net Income	$	248,867	$	211,221	$	186,715
Common share information:
Weighted average shares outstanding for basic earnings per share	79,416		81,353		84,866
Dilutive effect of stock options and restricted stock	318		248		530
Weighted average shares outstanding for diluted earnings per share	79,734		81,601		85,396
Basic earnings per share	$	3.13	$	2.60	$	2.20
Diluted earnings per share	$	3.12	$	2.59	$	2.19