v2.3.0.15

Shareholders' Equity (Schedule Of Recognition Of Compensation Cost) (Details) (USD $) In Thousands	Sep. 30, 2011
Stock-Based Compensation Expense	$ 41,207
Remainder Of 2011 [Member]
Stock-Based Compensation Expense	3,664
2012 [Member]
Stock-Based Compensation Expense	14,440
2013 [Member]
Stock-Based Compensation Expense	12,588
2014 [Member]
Stock-Based Compensation Expense	5,543
2015 [Member]
Stock-Based Compensation Expense	3,279
2016 [Member]
Stock-Based Compensation Expense	$ 1,693

X

- Definition

As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph h

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant