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Consolidated Statements of Shareholders' Equity (USD $) In Thousands, unless otherwise specified | Total | Common Stock | Capital in Excess of Par Value | Retained Earnings | Accumulated Other Comprehensive (Loss) Income | World Fuel Shareholders' Equity | Noncontrolling Interest (Deficit) Equity
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2010 | $ 1,126,564 | $ 696 | $ 468,963 | $ 652,796 | $ 4,753 | $ 1,127,208 | $ (644)
Balance (in shares) at Dec. 31, 2010 |  | 69,602 |  |  |  |  |
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |
Net income | 92,330 |  |  | 91,312 |  | 91,312 | 1,018
Initial noncontrolling interest upon consolidation of joint venture | 614 |  |  |  |  |  | 614
Capital contribution for joint ventures | 10,042 |  |  |  |  |  | 10,042
Cash dividends declared | (5,297) |  |  | (5,297) |  | (5,297) |
Amortization of share-based payment awards | 4,801 |  | 4,801 |  |  | 4,801 |
Issuance of common stock related to share-based payment awards including income tax benefit of $3,810 for the period ended June 30, 2011 | 5,266 | 9 | 5,257 |  |  | 5,266 |
Issuance of common stock related to share-based payment awards including income tax benefit (in shares) |  | 920 |  |  |  |  |
Issuance of common stock related to acquisition | 27,491 | 7 | 27,484 |  |  | 27,491 |
Issuance of common stock related to acquisition (in shares) |  | 691 |  |  |  |  |
Purchases of common stock tendered by employees to satisfy the required withholding taxes related to share-based payment awards | (8,655) | (1) | (8,654) |  |  | (8,655) |
Purchases of common stock tendered by employees to satisfy the required withholding taxes related to share-based payment awards (in shares) |  | (78) |  |  |  |  |
Other comprehensive (loss) income | 1,141 |  |  |  | 1,141 | 1,141 |
Balance at Jun. 30, 2011 | 1,254,297 | 711 | 497,851 | 738,811 | 5,894 | 1,243,267 | 11,030
Balance (in shares) at Jun. 30, 2011 |  | 71,135 |  |  |  |  |
Balance at Dec. 31, 2011 | 1,346,718 | 712 | 502,551 | 836,222 | (6,524) | 1,332,961 | 13,757
Balance (in shares) at Dec. 31, 2011 | 71,154 | 71,154 |  |  |  |  |
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |
Net income | 103,428 |  |  | 95,015 |  | 95,015 | 8,413
Distribution of noncontrolling interest | (1,320) |  |  |  |  |  | (1,320)
Cash dividends declared | (5,350) |  |  | (5,350) |  | (5,350) |
Amortization of share-based payment awards | 5,487 |  | 5,487 |  |  | 5,487 |
Issuance of common stock related to share-based payment awards including income tax benefit of $3,810 for the period ended June 30, 2011 | 2,730 | 9 | 2,721 |  |  | 2,730 |
Issuance of common stock related to share-based payment awards including income tax benefit (in shares) |  | 938 |  |  |  |  |
Purchases of common stock tendered by employees to satisfy the required withholding taxes related to share-based payment awards | (4,546) |  | (4,546) |  |  | (4,546) |
Purchases of common stock tendered by employees to satisfy the required withholding taxes related to share-based payment awards (in shares) |  | (34) |  |  |  |  |
Other comprehensive (loss) income | (8,079) |  |  |  | (8,079) | (8,079) |
Balance at Jun. 30, 2012 | $ 1,439,068 | $ 721 | $ 506,213 | $ 925,887 | $ (14,603) | $ 1,418,218 | $ 20,850
Balance (in shares) at Jun. 30, 2012 | 72,058 | 72,058 |  |  |  |  |

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