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Earnings Per Share (Details) (USD $) Share data in Millions, except Per Share data | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2011 | Jun. 30, 2011 | Mar. 31, 2011 | Dec. 31, 2010 | Sep. 30, 2010 | Jun. 30, 2010 | Mar. 31, 2010 | Dec. 31, 2009 | Sep. 30, 2009 | Jun. 30, 2011 | Jun. 30, 2010 | Jun. 30, 2009
Basic earnings per share |  |  |  |  |  |  |  |  |  |  |  |
Net earnings attributable to controlling interests |  | $ 381,000,000 | $ 578,000,000 | $ 732,000,000 | $ 345,000,000 | $ 446,000,000 | $ 421,000,000 | $ 567,000,000 | $ 496,000,000 | $ 2,036,000,000 | $ 1,930,000,000 | $ 1,684,000,000
Average number of shares outstanding - basic (in shares) |  |  |  |  |  |  |  |  |  | 642 | 643 | 643
Basic earnings per share (in dollars per share) |  | $ 0.59 | $ 0.91 | $ 1.15 | $ 0.54 | $ 0.70 | $ 0.65 | $ 0.88 | $ 0.77 | $ 3.17 | $ 3.00 | $ 2.62
Diluted earnings per share |  |  |  |  |  |  |  |  |  |  |  |
Net earnings attributable to controlling interests |  | 381,000,000 | 578,000,000 | 732,000,000 | 345,000,000 | 446,000,000 | 421,000,000 | 567,000,000 | 496,000,000 | 2,036,000,000 | 1,930,000,000 | 1,684,000,000
Plus: After-tax interest on 4.7% debentures related to $1.75 billion Equity Units |  |  |  |  |  |  |  |  |  | 13,000,000 |  |
Adjusted net earnings attributable to controlling interests |  |  |  |  |  |  |  |  |  | 2,049,000,000 | 1,930,000,000 | 1,684,000,000
Average number of shares outstanding - basic (in shares) |  |  |  |  |  |  |  |  |  | 642 | 643 | 643
Plus: Incremental shares |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation awards (in shares) |  |  |  |  |  |  |  |  |  | 1 | 1 | 1
Shares assumed issued related to $1.75 billion Equity Units (in shares) | 44 |  | 44 |  |  |  |  |  |  | 11 |  |
Adjusted average number of shares outstanding (in shares) |  |  |  |  |  |  |  |  |  | 654 | 644 | 644
Diluted earnings per common share (in dollars per share) |  | $ 0.58 | $ 0.86 | $ 1.14 | $ 0.54 | $ 0.69 | $ 0.65 | $ 0.88 | $ 0.77 | $ 3.13 | $ 3.00 | $ 2.62
Debt Instruments. |  |  |  |  |  |  |  |  |  |  |  |
Debt face amount | $ 1,750,000,000 | $ 1,750,000,000 |  |  |  |  |  |  |  | $ 1,750,000,000 |  |
Shares assumed issued included in adjusted average shares outstanding (in shares) | 44 |  | 44 |  |  |  |  |  |  | 11 |  |
Shares issued related to equity unit conversion (in shares) |  |  | 44 |  |  |  |  |  |  |  |  |

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