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Stock-Based Compensation (Tables)
9 Months Ended
Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Assumptions used in our Black-Scholes valuation
The assumptions used in our Black-Scholes valuation related to grants made during the nine months ended March 31, 2014 and 2013 were as follows:
 
2014

 
2013

Risk-free interest rate
1.3
%
 
0.6
%
Expected life (years) (1)
4.5

 
4.5

Expected volatility (2)
40.3
%
 
49.5
%
Expected dividend yield
1.6
%
 
1.4
%
(1) Expected life is derived from historical experience.
(2) Expected volatility is based on the implied historical volatility of our stock.
Changes in stock options
Changes in our stock options for the nine months ended March 31, 2014 were as follows:
 
Options

 
Weighted
Average
Exercise Price

 
Weighted
Average
Remaining
Life (years)
 
Aggregate
Intrinsic value
(in thousands)

Options outstanding, June 30, 2013
2,729,068

 
$
30.40

 
 
 
 
Granted
346,127

 
45.22

 
 
 
 
Exercised
(614,316
)
 
26.42

 
 
 
 
Lapsed and forfeited
(30,995
)
 
38.24

 
 
 
 
Options outstanding, March 31, 2014
2,429,884

 
$
33.42

 
5.7
 
$
26,745

Options vested and expected to vest,
  March 31, 2014
2,394,935

 
$
33.31

 
5.7
 
$
26,630

Options exercisable, March 31, 2014
1,624,499

 
$
30.40

 
4.4
 
$
22,587

Changes in time vesting and performance vesting restricted stock units
Changes in our time vesting and performance vesting restricted stock units for the nine months ended March 31, 2014 were as follows:
 
Performance
Vesting
Stock
Units

 
Performance
Vesting
Weighted
Average Fair
Value

 
Time Vesting
Stock Units

 
Time Vesting
Weighted
Average Fair
Value

Unvested performance vesting and time vesting restricted stock units, June 30, 2013
367,612

 
$
32.08

 
815,210

 
$
34.53

Granted
82,449

 
45.24

 
310,130

 
45.14

Vested
(156,798
)
 
26.89

 
(301,311
)
 
32.55

Performance metric not achieved
(95,907
)
 
45.24

 

 

Forfeited

 

 
(41,246
)
 
39.34

Unvested performance vesting and time vesting restricted stock units, March 31, 2014
197,356

 
$
40.92

 
782,783

 
$
39.25