Earnings Per Share Earnings Per Share (Tables)

6 Months Ended

Dec. 31, 2017

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.

	Three Months Ended December 31,				Six Months Ended December 31,
	2017		2016		2017		2016
Net Income	$	155,574	$	58,814	$	218,985	$	121,058
Common share information:
Weighted average shares outstanding for basic earnings per share	77,218		77,814		77,250		78,114
Dilutive effect of stock options and restricted stock	347		366		356		398
Weighted average shares outstanding for diluted earnings per share	77,565		78,180		77,606		78,512
Basic earnings per share	$	2.01	$	0.76	$	2.83	$	1.55
Diluted earnings per share	$	2.01	$	0.75	$	2.82	$	1.54