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Stockholders' Equity and Accumulated Other Comprehensive Loss (Details) (USD $) | 0 Months Ended | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Jun. 19, 2014 | May 24, 2014 | Dec. 31, 2012 | Jun. 28, 2014 | Jun. 29, 2013 | Jun. 28, 2014 | Jun. 29, 2013 | Dec. 31, 2012 | Dec. 31, 2013
Stockholders' Equity and Accumulated Other Comprehensive Loss |  |  |  |  |  |  |  |  |
Increase in the amount of the share repurchase program |  | $ 20,000,000 |  |  |  |  |  |  |
Common stock repurchased (in shares) | 16,738 |  |  |  |  | 18,405 |  |  |
Share price of common stock under repurchase program (in dollars per share) | $ 2,950 |  |  |  |  |  |  |  |
Repurchase of common stock | 49,377,000 |  |  |  |  | 53,781,000 |  |  |
Remaining authorized repurchase amount under November 2009 share repurchase program |  |  |  | 50,846,000 |  | 50,846,000 |  |  |
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 |  |  |  |  |  |
Changes in the components of other comprehensive loss (OCL), net of related taxes |  |  |  |  |  |  |  |  |
Foreign currency translation adjustment |  |  |  | (2,790,000) | (6,699,000) | (29,565,000) | (12,821,000) |  |
Investments: |  |  |  |  |  |  |  |  |
Unrealized gain (loss) |  |  |  | 553,000 | (1,948,000) | 568,000 | (1,309,000) |  |
Amount reclassified from OCL to net earnings |  |  |  | (55,000) | (189,000) | 456,000 | (399,000) |  |
Unrealized gain (loss) on investments |  |  |  | 498,000 | (2,137,000) | 1,024,000 | (1,708,000) |  |
Unrealized gain (loss) on cash flow hedges |  |  |  | (275,000) |  | 86,000 |  |  |
Pension Cost: |  |  |  |  |  |  |  |  |
Unrealized gain |  |  |  |  | 1,310,000 |  | 1,310,000 |  |
Amount reclassified from OCL to net earnings |  |  |  | 320,000 | 1,235,000 | 640,000 | 2,427,000 |  |
Unrecognized pension cost |  |  |  | 320,000 | 2,545,000 | 640,000 | 3,737,000 |  |
Other comprehensive loss, net of tax |  |  |  | (2,247,000) | (6,291,000) | (27,815,000) | (10,792,000) |  |
Components of accumulated other comprehensive loss, net of related taxes |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss |  |  |  | (209,612,000) |  | (209,612,000) |  |  | (181,797,000)
Income tax rate for foreign currency translation gains and losses (as a percent) |  |  |  |  |  | 35.00% | 35.00% |  |
Cumulative foreign currency translation adjustment, net of related taxes |  |  |  | 50,353,000 | 4,988,000 | 50,353,000 | 4,988,000 |  |
Tax benefit recorded on unrecognized pension cost |  |  |  |  |  | 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 |  |  |  | 8,498,000 | 20,346,000 | 8,498,000 | 20,346,000 |  |
Argentine pesos | Sugar segment |  |  |  |  |  |  |  |  |
Components of accumulated other comprehensive loss, net of related taxes |  |  |  |  |  |  |  |  |
Net assets of Sugar segment |  |  |  | 124,511,000 |  | 124,511,000 |  |  |
U.S. dollars | Sugar segment |  |  |  |  |  |  |  |  |
Components of accumulated other comprehensive loss, net of related taxes |  |  |  |  |  |  |  |  |
Net assets of Sugar segment |  |  |  | 1,396,000 |  | 1,396,000 |  |  |
Cumulative Foreign Currency Translation Adjustment: |  |  |  |  |  |  |  |  |
Components of accumulated other comprehensive loss, net of related taxes |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss |  |  |  | (184,978,000) |  | (184,978,000) |  |  | (155,413,000)
Unrealized Gain on Investments: |  |  |  |  |  |  |  |  |
Components of accumulated other comprehensive loss, net of related taxes |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss |  |  |  | 1,505,000 |  | 1,505,000 |  |  | 481,000
Unrealized Loss on Cash Flow Hedges: |  |  |  |  |  |  |  |  |
Components of accumulated other comprehensive loss, net of related taxes |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss |  |  |  | (27,000) |  | (27,000) |  |  | (113,000)
Unrecognized Pension Cost: |  |  |  |  |  |  |  |  |
Components of accumulated other comprehensive loss, net of related taxes |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss |  |  |  | $ (26,112,000) |  | $ (26,112,000) |  |  | $ (26,752,000)

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- Definition Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27357-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e689-108580 + Details
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- Definition Amount after tax of reclassification adjustment from accumulated other comprehensive income (loss) for actuarial gain (loss) related to pension and other postretirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e637-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e689-108580 + Details
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