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, shares in Thousands, $ in Millions
 3 Months Ended
Sep. 30, 2018
USD ($)
Installment
$ / shares
shares
Sep. 30, 2017
$ / shares
Jun. 30, 2018
shares
Jun. 30, 2017
shares
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward        
Maximum number of shares available for grant (in shares) [1] 3,052   3,680  
Restricted stock units        
Restricted Stock Units Activity Rollforward        
Granted (in shares) [1],[2] 637      
Granted adjustments (in shares) [1],[3] (5)      
Forfeited (in shares) [1] (4)      
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 $ 118.47 $ 88.96    
Unrecognized stock-based compensation balance | $ $ 128.4      
Estimated weighted-average amortization period 1 year 8 months 12 days      
Intrinsic value, RSUs | $ $ 179.2      
Restricted stock unit, Service-based | Minimum        
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward        
Service and performance-based, number of equal vesting installments | Installment 3      
Restricted stock unit, Service-based | Maximum        
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 | Minimum        
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward        
Service and performance-based, percentage of equal vesting installments (as a percent) 33.33%      
First anniversary | Restricted stock unit, Service-based | Maximum        
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 unit, Service-based | Minimum        
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward        
Service and performance-based, percentage of equal vesting installments (as a percent) 33.33%      
Second anniversary | Restricted stock unit, Service-based | Maximum        
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 | Minimum        
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward        
Service and performance-based, percentage of equal vesting installments (as a percent) 33.33%      
Third anniversary | Restricted stock unit, Service-based | Maximum        
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 unit, Service-based | Maximum        
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        
Restricted Stock Units Activity Rollforward        
Outstanding restricted stock units as of June 30, 2018 (in shares) [4],[5] 2,014      
Granted (in shares) [4],[5] 318      
Granted adjustments (in shares) [5],[6] (2)      
Vested and released (in shares) [5] (332)      
Withheld for taxes (in shares) [5] (234)      
Forfeited (in shares) [5] (2)      
Outstanding restricted stock units as of September 30, 2018 (in shares) [4],[5] 1,762      
Restricted Stock Units Activity, Weighted Average Grant Date Fair Value Rollforward        
Outstanding restricted stock units as of June 30, 2018, weighted-average grant date fair value (in dollars per share) | $ / shares [4] $ 76.50      
Restricted stock units granted, weighted-average grant date fair value (in dollars per share) | $ / shares [4] 118.47      
Restricted stock units granted adjustments, weighted-average grant date fair value (in dollars per share) | $ / shares [6] 50.88      
Restricted stock units vested and released, weighted-average grant date fair value (in dollars per share) | $ / shares 63.72      
Restricted stock units withheld for taxes, weighted-average grant date fair value (in dollars per share) | $ / shares 63.72      
Restricted stock units forfeited, weighted-average grant date fair value (in dollars per share) | $ / shares 87.87      
Outstanding restricted stock units as of September 30, 2018, weighted-average grant date fair value (in dollars per share) | $ / shares [4] $ 88.21      
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) 200   200 42
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      
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      
[1] The number of restricted stock units reflects the application of the award multiplier (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 three months ended September 30, 2018 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 September 30, 2018, 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 three months ended September 30, 2018, 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 (0.4 million shares for the three months ended September 30, 2018 reflects the application of the multiplier described above).
[3] Represents the portion of restricted stock units granted with performance-based vesting criteria and reported at the actual number of shares issued upon achievement of the performance vesting criteria during the three months ended September 30, 2018
[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 September 30, 2018, 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 (42 thousand shares for the fiscal year ended June 30, 2017, 0.2 million shares for the fiscal year ended June 30, 2018 and 0.2 million shares for the three months ended September 30, 2018) 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. 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.
[6] Represents the portion of restricted stock units granted with performance-based vesting criteria and reported at the actual number of shares issued upon achievement of the performance vesting criteria during three months ended September 30, 2018.