Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

COMMITMENTS AND CONTINGENCIES Other (Details)				12 Months Ended
COMMITMENTS AND CONTINGENCIES Other (Details)	Dec. 31, 2011 USD ($)	Dec. 31, 2011 CET 21 [Member] USD ($)	Dec. 31, 2011 CET 21 [Member] EUR (€)	Dec. 31, 2011 Dividends Restrictions [Member] Minimum [Member]	Dec. 31, 2011 Dividends Restrictions [Member] Maximum [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 15,000,000	€ 300,000,000
Drawings Associated With Cash Pooling Credit Facility	$ 0
Dividends Reserve Requirement Restriction Portion Of Annual Net Profits				5.00%	25.00%
Dividends Reserve Requirement Restriction Portion Of Annual Net Profits				5.00%
Dividends Reserve Requirements					25.00%