Quarterly report pursuant to Section 13 or 15(d)

Equity and Long-Term Incentive Compensation Plans - Restricted Stock Unit Activities (Details)

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Equity and Long-Term Incentive Compensation Plans - Restricted Stock Unit Activities (Details)
$ / shares in Units, $ in Millions
 3 Months Ended 9 Months Ended 60 Months Ended
Mar. 31, 2017
USD ($)
$ / shares
shares
Mar. 31, 2016
$ / shares
shares
Mar. 31, 2017
USD ($)
Installment
$ / shares
shares
Mar. 31, 2016
$ / shares
Jun. 30, 2012
Installment
Jun. 30, 2016
shares
Jun. 30, 2015
shares
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Maximum number of shares available for grant (in shares) [1] 5,269,000   5,269,000     6,778,000  
Restricted stock units              
Restricted Stock Units Activity Rollforward              
Granted (in shares)   0 1,598,000 [1],[2]        
Forfeited (in shares) [1]     (89,000)        
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Restricted stock units granted, weighted-average grant date fair value (in dollars per share) | $ / shares [3] $ 86.04 $ 0.00 $ 71.45 $ 51.12      
Service and performance-based, number of equal vesting installments | Installment         2    
Unrecognized stock-based compensation balance | $ $ 82.3   $ 82.3        
Estimated weighted-average amortization period (in years)     18 months        
Intrinsic value, RSUs | $ $ 186.5   $ 186.5        
Restricted stock unit, Service-based              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, number of equal vesting installments | Installment     4        
Restricted stock unit, Performance-based and Service-based              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, number of equal vesting installments | Installment     2        
First anniversary | Restricted stock unit, Service-based              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, percentage of equal vesting installments (as a percent)     25.00%        
Second anniversary | Restricted stock units              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, percentage of equal vesting installments (as a percent)         50.00%    
Second anniversary | Restricted stock unit, Service-based              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, percentage of equal vesting installments (as a percent)     25.00%        
Third anniversary | Restricted stock unit, Service-based              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, percentage of equal vesting installments (as a percent)     25.00%        
Third anniversary | Restricted stock unit, Performance-based and Service-based              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, percentage of equal vesting installments (as a percent)     50.00%        
Fourth anniversary | Restricted stock units              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, percentage of equal vesting installments (as a percent)         50.00%    
Fourth anniversary | Restricted stock unit, Service-based              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, percentage of equal vesting installments (as a percent)     25.00%        
Fourth anniversary | Restricted stock unit, Performance-based and Service-based              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Service and performance-based, percentage of equal vesting installments (as a percent)     50.00%        
2004 Plan              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Maximum number of shares available for grant (in shares) 3,600,000   3,600,000        
2004 Plan | Restricted stock units              
Restricted Stock Units Activity Rollforward              
Outstanding restricted stock units as of June 30, 2016 (in shares) [4],[5]     1,849,000        
Granted (in shares) [4],[5]     798,000        
Vested and released (in shares) [5]     (384,000)        
Withheld for taxes (in shares) [5]     (257,000)        
Forfeited (in shares) [5]     (45,000)        
Outstanding restricted stock units as of March 31, 2017 (in shares) [4],[5] 1,961,000   1,961,000        
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Outstanding restricted stock units as of June 30, 2016, weighted-average grant date fair value (in dollars per share) | $ / shares [4]     $ 56.41        
Restricted stock units granted, weighted-average grant date fair value (in dollars per share) | $ / shares [4]     71.45        
Restricted stock units vested and released, weighted-average grant date fair value (in dollars per share) | $ / shares     52.73        
Restricted stock units withheld for taxes, weighted-average grant date fair value (in dollars per share) | $ / shares     52.73        
Restricted stock units forfeited, weighted-average grant date fair value (in dollars per share) | $ / shares     60.18        
Outstanding restricted stock units as of March 31, 2017, weighted-average grant date fair value (in dollars per share) | $ / shares [4] $ 63.65   $ 63.65        
2004 Plan | Restricted stock unit, Performance-based and Service-based              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Maximum number of shares available for grant (in shares) 42,000   42,000     300,000 300,000
Awards Granted before November 6, 2013 | 2004 Plan              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Impact on share reserve multiplier 1.8   1.8        
Awards Granted after November 6, 2013 | 2004 Plan              
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward              
Impact on share reserve multiplier 2.0   2.0        
[1] The number of restricted stock units reflects the application of the award multiplier as described above (1.8x or 2.0x depending on the grant date of the applicable award).
[2] Includes restricted stock units granted to senior management during the nine months ended March 31, 2017 with performance-based vesting criteria (in addition to service-based vesting criteria for any of such restricted stock units that are deemed to have been earned). As of March 31, 2017, it had not yet been determined the extent to which (if at all) the performance-based vesting criteria had been satisfied. Therefore, this line item includes all such performance-based restricted stock units granted during the nine months ended March 31, 2017, reported at the maximum possible number of shares that may ultimately be issuable if all applicable performance-based criteria are achieved at their maximum levels and all applicable service-based criteria are fully satisfied (84 thousand shares for the nine months ended March 31, 2017 after application of the multiplier described above).
[3] There were no grants of restricted stock units during the three months ended March 31, 2016
[4] Includes restricted stock units granted to senior management with performance-based vesting criteria (in addition to service-based vesting criteria for any of such restricted stock units that are deemed to have been earned). As of March 31, 2017, it had not yet been determined the extent to which (if at all) the performance-based vesting criteria had been satisfied. Therefore, this line item includes all such performance-based restricted stock units, reported at the maximum possible number of shares (0.3 million shares for the fiscal year ended June 30, 2015, 0.3 million shares for the fiscal year ended June 30, 2016 and 42 thousand shares for the nine months ended March 31, 2017) that may ultimately be issuable if all applicable performance-based criteria are achieved at their maximum and all applicable service-based criteria are fully satisfied
[5] Share numbers reflect actual shares subject to awarded restricted stock units. As described above, under the terms of the 2004 Plan, the number of shares subject to each award reflected in this number is multiplied by either 1.8x or 2.0x (depending on the grant date of the award) to calculate the impact of the award on the share reserve under the 2004 Plan.