Income Taxes (Policy)	12 Months Ended
Income Taxes (Policy)	Dec. 31, 2011
Income Taxes [Abstract]
Unremitted Earnings In Foreign Investment	As of December 31, 2011, the Company has not made a provision for U.S. income taxes on unremitted foreign earnings because such earnings are intended to be indefinitely reinvested outside the U.S. Generally, such amounts become subject to U.S. taxation upon the remittance of dividends and certain other circumstances.

Disclosure of accounting policy for tax treatment of unremitted earnings in a foreign investment.