Annual report pursuant to Section 13 and 15(d)

Equity and Long-Term Incentive Compensation Plans - Fair Value Assumptions and ESPP (Details)

v3.5.0.2
Equity and Long-Term Incentive Compensation Plans - Fair Value Assumptions and ESPP (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
ESPP, maximum employee subscription rate 10.00%    
ESPP, offering period 6 months    
ESPP, discount from market price, lesser of commencement of offering period or purchase date 85.00%    
ESPP Activities [Abstract]      
Total cash received from employees for the issuance of shares under the ESPP $ 38,295 $ 41,116 $ 39,675
Number of shares purchased by employees through the ESPP 735 759 796
Tax benefits realized by the Company in connection with the disqualifying dispositions of shares purchased under the ESPP $ 2,194 $ 1,741 $ 2,221
Weighted-average fair value per share based on Black-Scholes model (in dollars per share) $ 12.48 $ 14.55 $ 12.31
ESPP maximum annual share replenishment 2,000    
Number of ESPP shares available for future issuance 1,400    
Employee Stock Purchase Plan      
ESPP, Fair Value Assumptions and Methodology      
Expected stock price volatility 25.40% 24.50% 27.50%
Risk-free interest rate 0.20% 0.10% 0.10%
Dividend yield 3.30% 2.80% 2.90%
Expected life 6 months 6 months 6 months