Net Income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2015 |
Mar. 31, 2015 |
Dec. 31, 2014 |
Sep. 30, 2014 |
Jun. 30, 2014 |
Mar. 31, 2014 |
2013年12月31日 |
Sep. 30, 2013 |
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2013 |
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Earnings Per Share [Abstract] | |||||||||||||||||||||
Net income | $ 142,019 | $ 131,638 | $ 20,268 | $ 72,233 | $ 128,731 | $ 203,581 | $ 139,246 | $ 111,197 | $ 366,158 | $ 582,755 | $ 543,149 | ||||||||||
Denominator: | |||||||||||||||||||||
Weighted-average shares-basic, excluding unvested restricted stock units (in shares) | 162,282 | 166,016 | 166,089 | ||||||||||||||||||
Effect of dilutive options and restricted stock units (in shares) | 1,419 | 2,102 | 3,171 | ||||||||||||||||||
Weighted-average shares-diluted (in shares) | 163,701 | 168,118 | 169,260 | ||||||||||||||||||
Basic net income per share (in dollars per share) | $ 0.90 | [1] | $ 0.81 | [1] | $ 0.12 | [1] | $ 0.44 | [1] | $ 0.78 | [1] | $ 1.22 | [1] | $ 0.84 | [1] | $ 0.67 | [1] | $ 2.26 | $ 3.51 | $ 3.27 | ||
Diluted net income per share (in dollars per share) | $ 0.89 | [1] | $ 0.81 | [1] | $ 0.12 | [1] | $ 0.43 | [1] | $ 0.77 | [1] | $ 1.21 | [1] | $ 0.83 | [1] | $ 0.66 | [1] | $ 2.24 | $ 3.47 | $ 3.21 | ||
Anti-dilutive securities excluded from the computation of diluted net income per share (in shares) | 36 | 0 | 1,366 | ||||||||||||||||||
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