|
Share-Based Compensation (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Share-Based Compensation | ||||
| Allocated Share-based Compensation Expense | $ 69 | $ 75 | $ 153 | $ 154 |
|
Stock Options [Member]
|
||||
| Share-Based Compensation | ||||
| Allocated Share-based Compensation Expense | 47 | 62 | 106 | 116 |
|
Other Share-based Awards [Member]
|
||||
| Share-Based Compensation | ||||
| Allocated Share-based Compensation Expense | $ 22 | $ 13 | $ 47 | $ 38 |