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Income Taxes (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Consolidated income before provision for income taxes [Abstract] |  |  |
U.S. | $ 307,994,000 | $ 259,309,000 | $ 142,929,000
Foreign | 248,946,000 | 85,933,000 | 83,840,000
Income before provision for income taxes | 556,940,000 | 345,242,000 | 226,769,000
Current [Abstract] |  |  |
Federal | 84,394,000 | 70,727,000 | 14,723,000
State | 361,000 | 2,425,000 | 2,245,000
Foreign | 148,310,000 | 45,851,000 | 56,973,000
Current income tax expense (benefit) | 233,065,000 | 119,003,000 | 73,941,000
Deferred [Abstract] |  |  |
Federal | (5,354,000) | 12,918,000 | 17,756,000
State | 551,000 | 656,000 | 582,000
Foreign | (36,210,000) | (8,980,000) | (18,840,000)
Deferred income tax expense (benefit) | (41,013,000) | 4,594,000 | (502,000)
Provision for income taxes | 192,052,000 | 123,597,000 | 73,439,000
Deferred tax assets [Abstract] |  |  |
Inventory differences | 2,927,000 | 3,490,000 |
Foreign tax credit and other foreign benefits | 120,534,000 | 42,128,000 |
Stock-based compensation | 18,132,000 | 13,772,000 |
Accrued expenses not deductible until paid | 88,465,000 | 45,003,000 |
Foreign currency exchange | 13,734,000 | 10,947,000 |
Net operating losses | 10,808,000 | 10,561,000 |
Capitalized research and development | 6,202,000 | 10,535,000 |
Other | 739,000 | 648,000 |
Gross deferred tax assets | 261,541,000 | 137,084,000 |
Deferred tax liabilities [Abstract] |  |  |
Exchange gains and losses | 9,924,000 | 7,504,000 |
Intangibles step-up | 16,375,000 | 18,379,000 |
Amortization of intangibles | 17,360,000 | 15,840,000 |
Foreign outside basis in controlled foreign corporation | 76,470,000 | 32,592,000 |
Other | 63,409,000 | 20,867,000 |
Gross deferred tax liabilities | 183,538,000 | 95,182,000 |
Valuation allowance | (10,803,000) | (10,522,000) |
Deferred taxes, net | 67,200,000 | 31,380,000 |
Operating Loss Carryforwards [Line Items] |  |  |
Years in which foreign operating loss carryforwards will expire | 2014 and 2023 |  |
Deferred tax assets, net, classification [Abstract] |  |  |
Net current deferred tax assets | 75,979,000 | 25,420,000 |
Net noncurrent deferred tax assets | 5,174,000 | 9,002,000 |
Total net deferred tax assets | 81,153,000 | 34,422,000 |
Deferred tax liabilities, classification [Abstract] |  |  |
Net current deferred tax liabilities | 1,000 | 2,000 |
Net noncurrent deferred tax liabilities | 13,952,000 | 3,040,000 |
Total net deferred tax liabilities | 13,953,000 | 3,042,000 |
Effective income tax rate, continuing operations, tax rate reconciliation [Abstract] |  |  |
Income taxes at statutory rate (in hundredths) | 35.00% | 35.00% | 35.00%
Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary | (76.00%) | 0.00% | 0.00%
Non-deductible expenses (in hundredths) | 12.00% | 12.00% | 16.00%
Extraterritorial income tax credit (in hundredths) | 0.00% | 0.00% | (339.00%)
Other (in hundredths) | 12.00% | 68.00% | 62.00%
Effective income tax rate, continuing operations (in hundredths) | 34.48% | 35.80% | 32.39%
UndistributedEarningsOfForeignSubsidiaries | 50,000,000 |  |
DeferredTaxLiabilitiesUndistributedForeignEarnings | 5,500,000 |  |
Foreign Country [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating loss carryforwards | 49,400,000 |  |
Operating loss carryforwards scheduled to expire | 12,600,000 |  |
Operating loss carrying that will not expire | 36,800,000 |  |
Operating loss carryforwards, valuation allowance | $ 41,600,000 |  |

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