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Net Income Per Share Net Income Per Share - Calculations of Basic and Diluted Net Income per Share and Basic and Dilutive Weighted Average Shares Outstanding (Tables)
12 Months Ended
Jun. 30, 2017
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
The calculations of basic and diluted net income per share and basic and dilutive weighted average shares outstanding for the years ended June 30, 2017, 2016 and 2015 are as follows:
 
Year Ended June 30,
 
2017
 
2016
 
2015
 
(Dollars and Shares in Thousands, Except per Share Data)
Net income
$
162,196

 
$
139,951

 
$
118,407

 
 
 
 
 
 
Weighted average shares outstanding
76,491

 
82,892

 
88,398

Dilutive impact from:
 
 
 
 
 
Employee equity awards
487

 
417

 
618

Dilutive weighted average shares outstanding
76,978

 
83,309

 
89,016

Income per share
 
 
 
 
 
Basic
$
2.12

 
$
1.69

 
$
1.34

Dilutive
$
2.11

 
$
1.68

 
$
1.33