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) (USD $)
 3 Months Ended 6 Months Ended 3 Months Ended 60 Months Ended 0 Months Ended 3 Months Ended 6 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Restricted Stock Units
Jun. 30, 2012
Restricted Stock Units
Installments
Jun. 30, 2012
Restricted Stock Units
Second anniversary
Jun. 30, 2012
Restricted Stock Units
Fourth anniversary
Jul. 02, 2012
Restricted Stock Unit, Service-Based
Installments
Dec. 31, 2012
Restricted Stock Unit, Service-Based
First anniversary
Dec. 31, 2012
Restricted Stock Unit, Service-Based
Second anniversary
Dec. 31, 2012
Restricted Stock Unit, Service-Based
Third anniversary
Dec. 31, 2012
Restricted Stock Unit, Service-Based
Fourth anniversary
Dec. 31, 2012
Restricted Stock Unit, Performance-Based And Service-Based
Installments
Dec. 31, 2012
Restricted Stock Unit, Performance-Based And Service-Based
Third anniversary
Dec. 31, 2012
Restricted Stock Unit, Performance-Based And Service-Based
Fourth anniversary
Dec. 31, 2012
Two Thousand Four Plan
Dec. 31, 2012
Senior Management
Restricted Stock Units
Dec. 31, 2012
Share Reserve Multiplier (1.8x)
Restricted Stock Unit Activity                                      
Unrecognized stock-based compensation balance         $ 119,800,000                            
Estimated weighted-average amortization period         1 year 7 months                            
2004 Plan shares reserve multiplier                                 1.8    
Tax benefits realized by the Company in connection with vested and released restricted stock units 10,153,000 11,463,000 28,024,000 28,236,000                              
Prior to June 30, 2007, restricted stock units granted, minimum vesting period (in years)     5 years                                
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Intrinsic Value $ 253,100,000   $ 253,100,000                                
Restricted Stock Units Activity Rollforward                                      
Outstanding restricted stock units as of June 30, 2012, shares     6,418,000 [1]                                
Granted, shares     808,000 [1],[2]                             300,000 1,454,000 [3],[4]
Vested and released, shares     (1,205,000) [1]                                
Withheld for taxes, shares     (567,000) [1]                                
Forfeited, shares     (154,000) [1]                               (278,000) [4]
Outstanding restricted stock units as of December 31, 2012, shares 5,300,000 [1],[3]   5,300,000 [1],[3]                                
Outstanding restricted stock units as of June 30, 2012, weighted-average grant date fair value     $ 29.49                                
Restricted stock units granted, weighted-average grant date fair value $ 41.85 $ 36.87 $ 46.41 $ 25.67                              
Restricted stock units vested and released, weighted-average grant date fair value     $ 24.76                                
Restricted stock units withheld for taxes, weighted-average grant date fair value     $ 24.76                                
Restricted stock units forfeited, weighted-average grant date fair value     $ 32.19                                
Outstanding restricted stock units as of December 31, 2012, weighted-average grant date fair value $ 33.57   $ 33.57                                
Number of equal vesting installments           2     4         2          
Percentage of equal vesting installments             50.00% 50.00%   25.00% 25.00% 25.00% 25.00%   50.00% 50.00%      
[1] Share numbers reflect actual shares subject to awarded restricted stock units. Under the terms of the 2004 Plan, each of the share numbers presented in this column is multiplied by 1.8 to calculate the impact on the share reserve under the 2004 Plan.
[2] Includes 0.3 million restricted stock units granted to senior management during the six months ended December 31, 2012 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 December 31, 2012, it had not yet been determined the extent to which (if at all) the performance-based vesting criteria of such restricted stock units had been satisfied. Therefore, this line item includes all such performance-based restricted stock units, reported at the maximum possible number of shares that may ultimately be issuable under such restricted stock units if all applicable performance-based criteria are achieved at their maximum and all applicable service-based criteria are fully satisfied.
[3] Includes 0.3 million restricted stock units (reflected as 0.6 million shares in this table due to the application of the 1.8x multiple described above) granted to senior management during the six months ended December 31, 2012 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 December 31, 2012, it had not yet been determined the extent to which (if at all) the performance-based vesting criteria of such restricted stock units had been satisfied. Therefore, this line item includes all such performance-based restricted stock units, reported at the maximum possible number of shares that may ultimately be issuable under such restricted stock units if all applicable performance-based criteria are achieved at their maximum and all applicable service-based criteria are fully satisfied.
[4] The number of restricted stock units provided in this row reflects the application of the 1.8x multiple described above.