Acquisitions (Schedule Of Cash Paid Net Of Cash Received Related To Company Acquisitions) (Details) In Thousands, unless otherwise specified	Jun. 30, 2012 USD ($)	Jun. 30, 2011 USD ($)	Jun. 30, 2010 USD ($)	Jun. 30, 2012 SmartLife [Member] USD ($)	Jun. 30, 2011 SmartLife [Member] USD ($)	Jun. 30, 2011 SmartLife [Member] ZAR	Jun. 30, 2012 Prepaid Business [Member] USD ($)	Jun. 30, 2011 KSNET [Member] USD ($)	Jun. 30, 2010 MediKredit [Member] USD ($)	Jan. 01, 2010 MediKredit [Member] USD ($)	Jan. 01, 2010 MediKredit [Member] ZAR	Jun. 30, 2010 FIHRST [Member] USD ($)	Mar. 31, 2010 FIHRST [Member] USD ($)	Mar. 31, 2010 FIHRST [Member] ZAR
Business Acquisition [Line Items]
Total cash paid, net of cash received	$ 6,154	$ 230,225	$ 10,319	$ 1,673	$ 1,800	13,000	$ 4,481	$ 230,225	$ 981	$ 10,000	74,000	$ 9,338	$ 9,000	70,000

Amount of cash paid to acquire the entity.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141R

-Paragraph 68

-Subparagraph f(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph d

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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

Name:	us-gaap_BusinessAcquisitionCostOfAcquiredEntityCashPaid
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant