Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Net income/(loss)	$ 13,693	$ 77,093
Less: (Loss)/income from discontinued operations, net of tax	(8,082)	15,277
Less: Loss from sale of discontinued operations, net of tax	0	(1,744)
Net income from continuing operations	21,775	63,560
Adjustments to reconcile net income from continuing operations to net cash provided by operating activities:
Depreciation and amortization	64,772	68,295
Provision for bad debt and claim losses	6,958	8,469
Share-based compensation	15,504	16,711
Tax benefit related to stock options	(6,275)	(2,652)
Equity in earnings of affiliates, net of taxes	(6,257)	(18,132)
Gain on sale of property and equipment	24	0
Loss on early extinguishment of debt	763	0
Deferred income tax	3,603	3,737
Gain on investments and other, net	(2,642)	(1,734)
Change in operating assets and liabilities, net of acquisitions:
Accounts receivable	9,681	(11,324)
Prepaid expenses and other current assets	1,916	(1,463)
Accounts payable and accrued expenses	(27,884)	(32,863)
Deferred revenue	(12,956)	26,014
Income taxes	44,723	11,878
Dividends received from investments in affiliates	26,052	23,868
Other assets and other liabilities	(14,235)	(19,624)
Net cash provided by operating activities - continuing operations	125,474	134,740
Net cash provided by operating activities - discontinued operations	10,059	30,458
Total cash provided by operating activities	135,533	165,198
Cash flows from investing activities:
Purchases of capitalized data and other intangible assets	(16,533)	(18,928)
Purchases of property and equipment	(26,296)	(34,410)
Cash paid for acquisitions, net of cash acquired	(670,036)	(6,852)
Purchases of investments	0	(2,351)
Cash received from sale of discontinued operations	0	2,263
Proceeds from sale of property and equipment	36	0
Change in restricted cash	(494)	2,093
Net cash used in investing activities - continuing operations	(713,323)	(58,185)
Net cash used in investing activities - discontinued operations	0	(253)
Total cash used in investing activities	(713,323)	(58,438)
Cash flows from financing activities:
Proceeds from long-term debt	690,017	551
Debt issuance costs	(14,042)	0
Repayment of long-term debt	(56,550)	(4,423)
Proceeds from issuance of stock related to stock options and employee benefit plans	4,440	7,119
Minimum tax withholding paid on behalf of employees for restricted stock units	(15,034)	(6,680)
Shares repurchased and retired	(32,041)	(75,676)
Excess tax benefit related to stock options	6,275	2,652
Net cash used in financing activities - continuing operations	583,065	(76,457)
Net cash provided by financing activities - discontinued operations	0	0
Total cash used in financing activities	583,065	(76,457)
Effect of exchange rate on cash	903	(2,574)
Net increase in cash and cash equivalents	6,178	27,729
Cash and cash equivalents at beginning of period	134,741	151,986
Less: Change in cash and cash equivalents - discontinued operations	10,059	30,205
Plus: Cash swept from discontinued operations	10,049	28,471
Cash and cash equivalents at end of period	140,909	177,981
Supplemental disclosures of cash flow information:
Cash paid for interest	29,398	23,326
Cash paid for income taxes	3,067	37,935
Cash refunds from income taxes	$ 27,110	$ 13,810