Stock-Based Compensation - Activity Related to the Company's Incentive Equity Awards (Details)
shares in Thousands
3 Months Ended
Sep. 30, 2016
$ / shares
shares
Employee Stock Option  
Number of Options (in shares)  
Options outstanding as of June 30, 2016 (in shares) 1,594
Options granted (in shares) 397
Options exercised (in shares) (53)
Options canceled (in shares) (4)
Options outstanding as of September 30, 2016 (in shares) 1,934
Weighted Average Exercise Price (in usd per share)  
Options outstanding as of June 30, 2016 (usd per share) | $ / shares $ 27.64
Options granted (usd per share) | $ / shares 58.75
Options exercised (usd per share) | $ / shares 22.29
Options canceled (usd per share) | $ / shares 31.96
Options outstanding as of September 30, 2016 (usd per share) | $ / shares $ 34.17
Time-Based Restricted Stock  
Restricted Stock and Restricted Stock Units (in shares)  
Non-vested restricted shares/units as of June 30, 2016 (in shares) 616
Restricted shares/units granted (in shares) 284
Restricted shares/units vested (in shares) (370)
Restricted shares/units forfeited (in shares) (18)
Non-vested restricted shares/units as of September 30, 2016 (in shares) 512
Time-Based Restricted Stock Units  
Restricted Stock and Restricted Stock Units (in shares)  
Non-vested restricted shares/units as of June 30, 2016 (in shares) 271
Restricted shares/units granted (in shares) 70
Restricted shares/units vested (in shares) (94)
Restricted shares/units forfeited (in shares) (5)
Non-vested restricted shares/units as of September 30, 2016 (in shares) 242
Performance-Based Restricted Stock Units  
Restricted Stock and Restricted Stock Units (in shares)  
Non-vested restricted shares/units as of June 30, 2016 (in shares) 476
Restricted shares/units granted (in shares) 392
Dividend equivalents (in shares) 2
Restricted shares/units forfeited (in shares) (6)
Non-vested restricted shares/units as of September 30, 2016 (in shares) 864