Quarterly report pursuant to Section 13 or 15(d)

Equity and Long-Term Incentive Compensation Plans - Equity Incentive Program (Details)

v3.10.0.1
Equity and Long-Term Incentive Compensation Plans - Equity Incentive Program (Details)
shares in Thousands, $ in Thousands
 3 Months Ended
Sep. 30, 2018
shares
Sep. 30, 2018
USD ($)
plan
shares
Sep. 30, 2017
USD ($)
Jun. 30, 2017
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of plans | plan   2    
Maximum number of shares available for grant (in shares) [1] 3,680 3,052    
Total Shares Available for Grant under the Company's equity incentive plans:        
Balance as of June 30, 2018 (in shares) [1] 3,680      
Balance as of September 30, 2018 (in shares) [1] 3,052      
Dividends payable | $   $ 4,783 $ 7,011  
2004 Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares available for issuance (in shares)   1,400    
Outside Director Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares available for issuance (in shares)   1,700    
Restricted stock units        
Total Shares Available for Grant under the Company's equity incentive plans:        
Restricted stock units granted (in shares) [1],[2] (637)      
Restricted stock units granted, adjustment (in shares) [1],[3] 5      
Restricted stock units canceled (in shares) [1] 4      
Restricted stock units | 2004 Plan        
Total Shares Available for Grant under the Company's equity incentive plans:        
Restricted stock units granted (in shares) [4],[5] (318)      
Restricted stock units granted, adjustment (in shares) [5],[6] 2      
Restricted stock units canceled (in shares) [5] 2      
Restricted stock unit, Performance-based and Service-based | 2004 Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Maximum number of shares available for grant (in shares) 200 200   42
Total Shares Available for Grant under the Company's equity incentive plans:        
Balance as of June 30, 2018 (in shares) 200      
Balance as of September 30, 2018 (in shares) 200      
Restricted stock unit, Performance-based and Service-based | Outside Director Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Maximum number of shares available for grant (in shares) 400 400    
Total Shares Available for Grant under the Company's equity incentive plans:        
Balance as of September 30, 2018 (in shares) 400      
Awards Granted before November 6, 2013 | 2004 Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Impact on share reserve multiplier   1.8    
Awards Granted before November 6, 2013 | Outside Director Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Impact on share reserve multiplier   1.8    
Awards Granted after November 6, 2013 | 2004 Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Impact on share reserve multiplier   2.0    
Awards Granted after November 6, 2013 | Outside Director Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
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.