v2.4.0.6

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) In Millions, except Share data, unless otherwise specified | Total | Convertible Preference Shares | Common Shares | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | Treasury Shares | Noncontrolling Interest
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2010 | $ 12,554 | $ 690 | $ 1 | $ 4,793 | $ 6,153 | $ 583 |  | $ 334
Balance (in shares) at Dec. 31, 2010 |  | 6,900,000 | 146,635,083 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |
Net income | 547 |  |  |  | 548 |  |  | (1)
Other comprehensive income (loss) | 659 |  |  |  |  | 641 |  | 18
Dividends on common shares | (71) |  |  |  | (71) |  |  |
Dividends on preference shares | (17) |  |  |  | (17) |  |  |
Dividends to noncontrolling interest on subsidiary common stock | (12) |  |  |  |  |  |  | (12)
Capital contributions from noncontrolling interest | 53 |  |  |  |  |  |  | 53
Stock-based compensation expense | 26 |  |  | 26 |  |  |  |
Issuance of common shares | 12 |  |  | 12 |  |  |  |
Issuance of common shares (in shares) |  |  | 709,526 |  |  |  |  |
Balance at Jun. 30, 2011 | 13,751 | 690 | 1 | 4,831 | 6,613 | 1,224 |  | 392
Balance (in shares) at Jun. 30, 2011 |  | 6,900,000 | 147,344,609 |  |  |  |  |
Balance at Dec. 31, 2011 | 12,075 | 690 | 1 | 4,829 | 6,917 | (610) | (120) | 368
Balance (in shares) at Dec. 31, 2011 |  | 6,900,000 | 145,610,029 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |
Net income | 355 |  |  |  | 366 |  |  | (11)
Other comprehensive income (loss) | (781) |  |  |  |  | (755) |  | (26)
Dividends on common shares | (76) |  |  |  | (76) |  |  |
Dividends on preference shares | (17) |  |  |  | (17) |  |  |
Dividends to noncontrolling interest on subsidiary common stock | (6) |  |  |  |  |  |  | (6)
Capital contributions from noncontrolling interest | 10 |  |  |  |  |  |  | 10
Noncontrolling interest at acquisition | 273 |  |  |  |  |  |  | 273
Stock-based compensation expense | 31 |  |  | 31 |  |  |  |
Issuance of common shares | 8 |  |  | 8 |  |  |  |
Issuance of common shares (in shares) |  |  | 425,320 |  |  |  |  |
Balance at Jun. 30, 2012 | $ 11,872 | $ 690 | $ 1 | $ 4,868 | $ 7,190 | $ (1,365) | $ (120) | $ 608
Balance (in shares) at Jun. 30, 2012 |  | 6,900,000 | 146,035,349 |  |  |  |  |

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