Equity - Common Stock Repurchase (Details) - Repurchases Authorized by the BOD [Member] shares in Millions, $ in Millions |
3 Months Ended | 15 Months Ended |
|---|---|---|
|
Dec. 03, 2015
USD ($)
shares
|
Dec. 03, 2015
USD ($)
shares
|
|
| Equity, Class of Treasury Stock [Line Items] | ||
| Stock Repurchase Program, Authorized Amount | $ 1,250 | $ 1,250 |
| Stock Repurchase Program, Additional Authorized Amount | $ 250 | |
| Treasury Stock, Shares, Acquired | shares | 7 | 49 |
| Value of Treasury Stock Acquired, Cost Method (including commissions) | $ 125 | $ 956 |