Income Taxes (Reconciliation of the U.S. Federal Statutory Tax Rate to the Company's Effective Income Tax Rate) (Details)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Taxes [Abstract]
U.S. federal statutory tax rate	35.00%	35.00%	35.00%
State taxes, net of federal benefit	1.70%	4.90%	3.50%
Non-U.S. local income taxes	4.00%	8.70%	0.50%
Foreign adjustments and rate differential	(10.20%)	0.20%	(1.70%)
U.S. tax on non-U.S. earnings and foreign withholdings	8.00%	5.30%	(1.20%)
Provision for/resolution of tax audit and contingencies, net	1.00%	8.50%	4.00%
Research and development and other tax credits	(1.60%)	(3.80%)	0.90%
Provision for/adjustment to beginning of year valuation allowances	(0.20%)	(12.00%)	(3.70%)
Other	0.40%	(3.80%)	3.00%
Effective income tax rate	38.10%	43.00%	40.30%

Effective income tax rate reconciliation, other non-U.S. local income taxes.

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Effective Income Tax Rate Reconciliation U.S. Tax On Foreign Earnings And Foreign Withholding.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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