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, 2011	Dec. 31, 2010	Dec. 31, 2009
Income Taxes [Abstract]
U.S. federal statutory tax rate	35.00%	35.00%	35.00%
State taxes, net of federal benefit	0.70%	3.40%	(23.70%)
Other non-U.S. local income taxes	2.00%	2.50%	36.70%
Foreign rate differential	(22.00%)	(28.20%)	(93.50%)
Changes in prior year non-U.S. estimated taxes	5.00%	(4.60%)	7.70%
U.S. tax on non-U.S. earnings and foreign withholding	11.10%	6.80%	(28.00%)
Statutory tax rate changes	0.20%	0.60%
Net change to income tax contingencies	2.00%	1.80%	(98.20%)
Research and development and other tax credits	(1.90%)	(3.40%)	22.70%
Net change to valuation allowances	29.80%	12.80%	(57.90%)
Meals and entertainment	0.70%	0.80%	(5.70%)
Officers life insurance		15.60%	14.90%
Adjustment due to prior year error	(5.70%)
Other	0.60%	(0.20%)	(14.80%)
Effective income tax rate	57.50%	42.90%	(204.80%)

Effective Income Tax Rate Reconciliation, Adjustment due to prior year error.

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- Definition

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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A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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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.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to changes in the valuation allowance for deferred tax assets.

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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 that is attributable to changes in the income tax laws or rates.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the difference between statutory income tax rates in foreign jurisdictions and the domestic federal statutory income tax rate recorded during the period.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to nondeductible life insurance premiums under enacted tax laws.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to nondeductible meals and entertainment expenses under enacted tax laws.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to all other items not otherwise listed in the existing taxonomy.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to revisions in previously reported amounts of income tax provision.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the state and local income tax expense or benefit, net of the federal tax benefit (expense) thereon, recorded during the period.

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The sum of the differences between the effective income tax rate and domestic federal statutory income tax rate attributable to changes in all income tax contingencies, whether recorded or adjusted, during the period.

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The sum of the differences between the effective income tax rate and domestic federal statutory income tax rate that can be explained by all tax credits generated or utilized under enacted tax laws during the period.

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