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Income Taxes (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Income Taxes |  |  |
Federal income tax rate (as a percent) | 35.00% | 35.00% | 35.00%
Reconciliation of computed expected tax expense excluding non-controlling interest to income tax expense (benefit) attributable to continuing operations |  |  |
Computed expected tax expense excluding non-controlling interest | $ 155,714,000 | $ 127,625,000 | $ 31,572,000
Adjustments to tax expense attributable to: |  |  |
Foreign tax differences | (40,733,000) | (33,322,000) | (20,332,000)
Tax-exempt investment income | (116,000) | (974,000) | (1,809,000)
State income taxes, net of federal benefit | 3,849,000 | 1,803,000 | (3,010,000)
Change in valuation allowance | (754,000) | (6,189,000) | (2,146,000)
Federal tax credits | (5,153,000) | (3,351,000) | (3,672,000)
Change in pension deferred tax | (199,000) | (329,000) | (3,508,000)
Domestic manufacturing deduction | (8,012,000) | (4,837,000) | (459,000)
Other | (5,545,000) | 607,000 | 1,088,000
Income tax expense (benefit) | 99,051,000 | 81,033,000 | (2,276,000)
Components of earnings before income taxes |  |  |
United States | 300,992,000 | 223,401,000 | (14,511,000)
Foreign | 143,906,000 | 141,243,000 | 104,717,000
Total earnings excluding non-controlling interest | 444,898,000 | 364,644,000 | 90,206,000
Less net loss attributable to noncontrolling interest | 2,290,000 | 599,000 | 965,000
Total earnings before income taxes | 442,608,000 | 364,045,000 | 89,241,000
Current: |  |  |
Federal | 79,069,000 | 48,814,000 | 943,000
Foreign | 15,318,000 | 15,855,000 | 8,454,000
State and local | 6,549,000 | 2,924,000 | (125,000)
Deferred: |  |  |
Federal | (1,761,000) | 13,204,000 | (18,216,000)
Foreign | (232,000) | 15,000 | 10,285,000
State and local | 108,000 | 221,000 | (3,617,000)
Income tax expense (benefit) | 99,051,000 | 81,033,000 | (2,276,000)
Unrealized changes in other comprehensive income | (12,604,000) | (5,443,000) | (3,206,000)
Total income taxes | 86,447,000 | 75,590,000 | (5,482,000)
Income taxes receivable | 33,539,000 | 12,234,000 |
Income taxes payable | 2,604,000 | 7,066,000 |
Deferred income tax liabilities: |  |  |
Cash basis farming adjustment | 10,581,000 | 10,724,000 |
Depreciation | 109,409,000 | 98,692,000 |
LIFO | 27,927,000 | 29,017,000 |
Other | 4,406,000 | 3,768,000 |
Aggregate deferred income tax liabilities | 152,323,000 | 142,201,000 |
Deferred income tax assets: |  |  |
Reserves/accruals | 83,816,000 | 67,244,000 |
Tax credit carry-forwards | 11,217,000 | 9,554,000 |
Deferred earnings of foreign subsidiaries | 12,672,000 | 6,274,000 |
Net operating and capital loss carry-forwards | 15,800,000 | 18,727,000 |
Foreign minimum tax credit carry-forward |  | 10,400,000 |
Other | 2,041,000 | 3,364,000 |
Aggregate deferred income tax assets | 125,546,000 | 115,563,000 |
Valuation allowance | 16,320,000 | 30,664,000 |
Net deferred income tax liability | 43,097,000 | 57,302,000 |
Accrued interest and penalties on uncertain tax positions | 1,377,000 | 1,323,000 |
Unrecognized tax benefits, if recognized, would affect the effective tax rate | 7,898,000 | 3,548,000 |
Reconciliation of the beginning and ending amount of unrecognized tax benefits |  |  |
Balance at the beginning of the period | 3,548,000 | 3,395,000 |
Additions for uncertain tax positions of prior years | 66,000 | 596,000 |
Decreases for uncertain tax positions of prior years | (109,000) | (367,000) |
Additions for uncertain tax positions of current year | 4,791,000 | 21,000 |
Settlements |  | (97,000) |
Lapse of statute of limitations | (398,000) |  |
Balance at the end of the period | 7,898,000 | 3,548,000 | 3,395,000
Undistributed earnings from foreign operations | 845,369,000 |  |
Tax savings due to tax holiday | 16,275,000 | 3,434,000 | 3,259,000
Tax savings per diluted earnings per common share (in dollars per share) | $ 13.40 | $ 2.8 | $ 2.63
Foreign |  |  |
Net operating loss carry-forwards and tax credit carry-forwards |  |  |
Net operating loss carry-forwards (NOLs) | 51,836,000 |  |
State |  |  |
Net operating loss carry-forwards and tax credit carry-forwards |  |  |
Tax credit carry-forwards | $ 17,257,000 |  |

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- Definition For entities that net deferred tax assets and tax liabilities, represents the unclassified net amount of deferred tax assets and liabilities as of the balance sheet date, which result from applying the applicable enacted tax rate to net temporary differences and carryforwards pertaining to assets or liabilities. A temporary difference is a difference between the tax basis of an asset or liability and its carrying amount in the financial statements prepared in accordance with generally accepted accounting principles that will reverse in ensuing periods. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 42, 43 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
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- Definition The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from all currently nondeductible expenses reflected in all reserves and accrued liabilities, which can only be deducted for tax purposes when relevant losses are realized or relevant obligations are actually incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32621-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6969291&loc=d3e28680-109314 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 43 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 11 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32632-109319 + Details
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- Definition The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate is the regular tax rate if there are alternative tax systems. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I) -URI http://asc.fasb.org/extlink&oid=6889476&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 47 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319 + Details
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