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Income Tax (Provision for Income Tax Expense) (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2019 | Mar. 31, 2018
Income Tax Disclosure [Abstract] |  |
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | $ 45,478 | $ 28,964
Tax Adjustments, Settlements, and Unusual Provisions | 0 | 775
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount | 664 | 1,432
Income Tax Reconciliation Foreign Income Tax Basis Differential | (15,078) | (5,760)
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | 18,544 | 7,947
Effective Income Tax Rate Reconciliation, Tax Contingency, Domestic, Amount | 560 | 835
Income Tax Reconciliation Change In Foreign Enacted Tax Rate | (1,764) | 111
Income Tax Reconciliation SubpartF | 165 | 658
Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount | 0 | (572)
Effective Income Tax Rate Reconciliation Global Intangible Low Taxed Income | 0 | 4,409
Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Amount | (1,461) | (1,114)
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount | (51) | 10
Income Tax Expense (Benefit) | $ 47,057 | $ 37,695
Effective Income Tax Rate Reconciliation, Percent | 21.70% | 27.30%

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- Definition The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to changes in the foreign income tax rates under enacted tax laws in the period. + References No definition available. + Details
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- Definition The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to the total foreign income tax basis. The foreign income tax basis represents the difference in tax expense or benefit attributable to foreign taxable income recognized on a U.S. statutory basis compared to the tax expense or benefit at applicable domestic statutory income tax rates applied to foreign taxable income recognized for domestic statutory income purposes. + References No definition available. + Details
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- Definition The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to complying with the provisions of U.S. tax code Subpart F. + References No definition available. + Details
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 20 -Section 45 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109238882&loc=d3e38679-109324 + Details
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