Acquisitions (Schedule Of Preliminary Purchase Price Allocation Translated At Applicable Foreign Exchange Rate) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012
Prepaid Business [Member]
Business Acquisition [Line Items]
Accounts receivable, net	$ 1,083
Inventory	305
Customer relationships	895
Software and unpatented technology	2,449
Deferred tax liabilities	(251)
Total purchase price	4,481
SmartLife [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	169
Accounts receivable, net	152
Financial investments (allocated to other long-term assets)	3,059
Reinsurance assets (allocated to other long-term assets)	28,492
Other payables	(185)
Policy holder liabilities (allocated to other long-term liabilities)	(29,845)
Total purchase price	1,842
Prepaid Business And SmartLife [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	169
Accounts receivable, net	1,235
Inventory	305
Customer relationships	895
Software and unpatented technology	2,449
Deferred tax liabilities	(251)
Financial investments (allocated to other long-term assets)	3,059
Reinsurance assets (allocated to other long-term assets)	28,492
Other payables	(185)
Policy holder liabilities (allocated to other long-term liabilities)	(29,845)
Total purchase price	6,323
MediKredit [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	9,005
Accounts receivable, net	2,940
Property, plant and equipment, net	1,290
Intangible assets (see Note 9)	6,070
Trade and other payables	(9,931)
Deferred tax assets	2,718
Deferred tax liabilities	(2,097)
Total purchase price	9,995
FIHRST [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	77
Accounts receivable, net	640
Property, plant and equipment, net	106
Goodwill (Note 9)	1,187
Intangible assets (see Note 9)	7,983
Trade and other payables	(337)
Deferred tax assets	436
Deferred tax liabilities	(623)
Total purchase price	9,469
MediKredit And FIHRST [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	9,082
Accounts receivable, net	3,580
Property, plant and equipment, net	1,396
Goodwill (Note 9)	1,187
Intangible assets (see Note 9)	14,053
Trade and other payables	(10,268)
Deferred tax assets	3,154
Deferred tax liabilities	(2,720)
Total purchase price	$ 19,464