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v3.19.1

Consolidated Statements of Shareholders' Equity - USD ($) shares in Millions, $ in Millions | Total | Common Stock | Capital in Excess of Par Value | Retained Earnings | Accumulated Other Comprehensive Loss | Total World Fuel Shareholders' Equity | Noncontrolling Interest Equity
--- | --- | --- | --- | --- | --- | --- | ---
Balance as of beginning of period at Dec. 31, 2017 | $ 1,738.0 | $ 0.7 | $ 354.9 | $ 1,492.8 | $ (126.5) | $ 1,721.9 | $ 16.0
Balance (in shares) at Dec. 31, 2017 |  | 67.7 |  |  |  |  |
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |
Net income | 31.3 |  |  | 31.2 |  | 31.2 | 0.1
Cash dividends declared | (4.0) |  |  | (4.0) |  | (4.0) |
Amortization of share-based payment awards | 4.2 |  | 4.2 |  |  | 4.2 |
Issuance (Cancellation) of common stock related to share-based payment awards | (0.3) |  | (0.3) |  |  | (0.3) |
Purchases of common stock tendered by employees to satisfy the required withholding taxes related to share-based payment awards | (0.3) |  | (0.3) |  |  | (0.3) |
Other comprehensive income (loss) | 0.5 |  |  |  | 0.8 | 0.8 | (0.3)
Reclassification of certain tax effects from U.S. Tax Reform | 1.6 |  |  | 1.6 |  | 1.6 |
Balance as of end of period at Mar. 31, 2018 | 1,771.0 | $ 0.7 | 358.6 | 1,521.6 | (125.7) | 1,755.1 | 15.9
Balance (in shares) at Mar. 31, 2018 |  | 67.7 |  |  |  |  |
Balance as of beginning of period at Dec. 31, 2018 | $ 1,831.6 | $ 0.7 | 340.4 | 1,606.1 | (131.7) | 1,815.4 | 16.1
Balance (in shares) at Dec. 31, 2018 | 67.0 | 67.0 |  |  |  |  |
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |
Net income | $ 37.3 |  |  | 37.2 |  | 37.2 | 0.1
Cash dividends declared | (4.0) |  |  | (4.0) |  | (4.0) |
Amortization of share-based payment awards | 4.0 |  | 4.0 |  |  | 4.0 |
Issuance (Cancellation) of common stock related to share-based payment awards | 0.0 |  |  |  |  |  |
Issuance (Cancellation) of common stock related to share-based payment awards (in shares) |  | 0.1 |  |  |  |  |
Purchases of common stock tendered by employees to satisfy the required withholding taxes related to share-based payment awards | (1.4) |  | (1.4) |  |  | (1.4) |
Other comprehensive income (loss) | (11.7) |  |  |  | (11.0) | (11.0) | (0.8)
Balance as of end of period at Mar. 31, 2019 | $ 1,855.8 | $ 0.7 | $ 343.0 | $ 1,639.3 | $ (142.7) | $ 1,840.3 | $ 15.5
Balance (in shares) at Mar. 31, 2019 | 67.1 | 67.1 |  |  |  |  |

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