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Stockholders' Equity and Accumulated Other Comprehensive Loss (Details) - USD ($) $ / shares in Units, $ in Millions |  | 1 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 19, 2014 | May. 24, 2014 | Dec. 31, 2012 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012 | Apr. 02, 2016 | Oct. 31, 2015 | Oct. 03, 2015
Components of and changes in accumulated other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |
Balance at beginning of the period |  |  |  | $ (253.0) | $ (182.0) |  |  |  |  |
Other comprehensive income (loss) before reclassifications |  |  |  | (29.0) | (73.0) |  |  |  |  |
Amounts reclassified from accumulated other comprehensive loss to net earnings |  |  |  | 4.0 | 2.0 |  |  |  |  |
Other comprehensive income (loss), net of tax |  |  |  | (25.0) | (71.0) |  |  |  |  |
Balance at end of the period |  |  |  | (278.0) | (253.0) | $ (182.0) |  |  |  |
Cumulative foreign currency translation adjustment, net of related taxes |  |  |  | 82.0 | $ 56.0 |  |  |  |  |
Additional authorized repurchase amount under the November 2009 share repurchase program |  | $ 20.0 |  |  |  |  |  |  |  |
Common shares repurchased | 16,738 |  |  |  | 18,405 | 8,705 |  |  |  |
Repurchase price (in dollars per share) | $ 2,950 |  |  |  |  |  |  |  |  |
Share price of common stock under repurchase program (in dollars per share) | $ 49.0 |  |  |  | $ 53.0 | $ 24.0 |  |  |  |
Remaining authorized repurchase amount before additional amount authorized under the share repurchase program |  |  |  | $ 100.0 |  |  |  |  |  | $ 51.0
Remaining authorized repurchase amount |  |  |  |  |  |  |  |  | $ 100.0 |
Common stock dividend declared and paid (in dollars per share) |  |  | $ 12.00 |  |  |  |  |  |  |
Common stock dividend historical amount on a quarterly basis (in dollars per share) |  |  |  |  |  |  | $ 0.75 |  |  |
Common stock dividend historical amount on annual basis (in dollars per share) |  |  |  |  |  |  | 3.00 |  |  |
Portion of dividend serving as prepayment for next succeeding year (in dollars per share) |  |  |  |  |  |  | 3.00 |  |  |
Portion of dividend serving as prepayment for second succeeding year (in dollars per share) |  |  |  |  |  |  | 3.00 |  |  |
Portion of dividend serving as prepayment for third succeeding year (in dollars per share) |  |  |  |  |  |  | 3.00 |  |  |
Portion of dividend serving as prepayment for fourth succeeding year (in dollars per share) |  |  |  |  |  |  | $ 3.00 |  |  |
Agreement termination gain unrecognized in other comprehensive income, net of tax |  |  |  |  |  | $ 1.0 |  |  |  |
Income tax rate for foreign currency translation gains and losses (as a percent) |  |  |  | 35.00% | 35.00% | 35.00% |  |  |  |
Tax benefit recorded on unrecognized pension cost |  |  |  | $ 0.0 | $ 0.0 |  |  |  |  |
Effective income tax rate for components of accumulated other comprehensive loss (as a percent) |  |  |  | 39.00% | 39.00% |  |  |  |  |
Unrecognized pension cost related to employees at certain subsidiaries |  |  |  | $ 18.0 | $ 20.0 |  |  |  |  |
Sugar | Forecast |  |  |  |  |  |  |  |  |  |
Components of and changes in accumulated other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |
Cumulative foreign currency translation adjustment, net of related taxes |  |  |  |  |  |  |  | $ 16.0 |  |
Argentine pesos | Sugar |  |  |  |  |  |  |  |  |  |
Components of and changes in accumulated other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |
Net assets |  |  |  | 96.0 | 122.0 |  |  |  |  |
U.S. dollars | Sugar |  |  |  |  |  |  |  |  |  |
Components of and changes in accumulated other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |
Net assets |  |  |  | 1.0 | 1.0 |  |  |  |  |
Cumulative foreign currency translation adjustment |  |  |  |  |  |  |  |  |  |
Components of and changes in accumulated other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |
Balance at beginning of the period |  |  |  | (194.0) | (155.0) |  |  |  |  |
Other comprehensive income (loss) before reclassifications |  |  |  | (34.0) | (39.0) |  |  |  |  |
Other comprehensive income (loss), net of tax |  |  |  | (34.0) | (39.0) |  |  |  |  |
Balance at end of the period |  |  |  | (228.0) | (194.0) | $ (155.0) |  |  |  |
Unrealized gain on investments |  |  |  |  |  |  |  |  |  |
Components of and changes in accumulated other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |
Balance at beginning of the period |  |  |  | 1.0 |  |  |  |  |  |
Other comprehensive income (loss) before reclassifications |  |  |  |  | 1.0 |  |  |  |  |
Other comprehensive income (loss), net of tax |  |  |  |  | 1.0 |  |  |  |  |
Balance at end of the period |  |  |  | 1.0 | 1.0 |  |  |  |  |
Unrecognized pension cost |  |  |  |  |  |  |  |  |  |
Components of and changes in accumulated other comprehensive loss, net of tax |  |  |  |  |  |  |  |  |  |
Balance at beginning of the period |  |  |  | (60.0) | (27.0) |  |  |  |  |
Other comprehensive income (loss) before reclassifications |  |  |  | 5.0 | (35.0) |  |  |  |  |
Amounts reclassified from accumulated other comprehensive loss to net earnings |  |  |  | 4.0 | 2.0 |  |  |  |  |
Other comprehensive income (loss), net of tax |  |  |  | 9.0 | (33.0) |  |  |  |  |
Balance at end of the period |  |  |  | $ (51.0) | $ (60.0) | $ (27.0) |  |  |  |

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