Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
NET (LOSS) INCOME	$ (25,056)	$ 26,404	$ (14,787)	$ 40,449
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	11,053	11,879	21,736	23,545
Net securities gains		(32,820)		(32,820)
Asset impairments and net losses upon disposal	230	4,254	477	3,972
Loss on debt extinguishment		5,221		5,221
Amortization of debt discount and deferred financing costs	1,397	2,806	2,794	4,397
Provision for uncollectible receivables	1,517	549	2,980	1,898
Non-cash compensation and pension expense	3,976	5,771	9,307	12,693
Legal accruals	38,034		38,034
Other non-cash items, net	1,063	(299)	(420)	156
Changes in foreign currency translation adjustments	(1,839)	335	204	1,058
Signing bonus amortization	8,041	8,119	16,384	16,067
Signing bonus payments	(1,406)	(6,025)	(6,340)	(12,803)
Change in other assets	1,349	(12,433)	1,807	(8,194)
Change in accounts payable and other liabilities	19,844	16,067	15,414	(3,761)
Total adjustments	83,259	3,424	102,377	11,429
Change in cash and cash equivalents (substantially restricted)	(1,007)	90,343	23,917	180,275
Change in receivables (substantially restricted)	(57,893)	(68,771)	(49,797)	(44,746)
Change in payment service obligations	3,276	97,696	(49,495)	(41,775)
Net cash provided by operating activities	2,579	149,096	12,215	145,632
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from maturities of investments classified as available-for-sale (substantially restricted)	8,447	14,281	19,267	31,743
Proceeds from settlement of investments		19,221		19,221
Purchases of short-term investments (substantially restricted)	(112,733)	(111,259)	(324,489)	(316,700)
Proceeds from maturities of short-term investments (substantially restricted)	113,525	5,316	323,638	205,816
Purchases of property and equipment	(11,663)	(15,217)	(30,295)	(24,190)
Proceeds from disposal of property and equipment	219		391
Cash paid for acquisitions, net of cash acquired		(53)		(53)
Net cash used in investing activities	(2,205)	(87,711)	(11,488)	(84,163)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of debt		389,025		389,025
Transaction costs for issuance and amendment of debt		(17,062)		(17,062)
Payments on debt	(375)	(191,250)	(750)	(191,250)
Additional consideration issued in connection with conversion of mezzanine equity		(218,333)		(218,333)
Transaction costs for the conversion and issuance of stock		(3,469)		(3,736)
Cash dividends paid on mezzanine equity		(20,477)		(20,477)
Proceeds from exercise of stock options	1	181	23	364
Net cash used in financing activities	(374)	(61,385)	(727)	(61,469)
NET CHANGE IN CASH AND CASH EQUIVALENTS
CASH AND CASH EQUIVALENTS - Beginning of period
CASH AND CASH EQUIVALENTS - End of period