CONSOLIDATED STATEMENT OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities attributable to continuing operations:
Net earnings	$ 33,491	$ 51,765
Less: loss from discontinued operations, net of tax	(814)	(944)
Earnings from continuing operations	34,305	52,709
Adjustments to reconcile earnings from continuing operations to net cash provided by operating activities attributable to continuing operations:
Non-cash compensation expense	9,613	12,663
Depreciation	14,818	14,016
Amortization of intangibles	11,979	14,078
Excess Tax Benefit from Share-based Compensation, Operating Activities	(24,203)	(12,530)
Deferred income taxes	3,799	(11,010)
Equity in losses of unconsolidated affiliates	1,935	91
Acquisition-related contingent consideration fair value adjustments	(27)	1,458
Changes in assets and liabilities, net of effects of acquisitions:
Accounts receivable	(20,387)	(4,635)
Other assets	(4,100)	(8,001)
Accounts payable and other current liabilities	(11,655)	(12,929)
Income taxes payable	6,697	35,196
Deferred revenue	16,917	7,827
Other, net	3,013	3,429
Net cash provided by operating activities attributable to continuing operations	42,704	92,362
Cash flows from investing activities attributable to continuing operations:
Acquisitions, net of cash acquired	(77,981)	(29,194)
Capital expenditures	(9,721)	(33,638)
Proceeds from maturities and sales of marketable debt securities	0	12,500
Purchases of marketable debt securities	(32,848)	0
Purchases of long-term investments	(7,861)	(975)
Other, net	(157)	(837)
Net cash used in investing activities attributable to continuing operations	(128,568)	(52,144)
Cash flows from financing activities attributable to continuing operations:
Purchase of treasury stock	0	(88,605)
Issuance of common stock, net of withholding taxes	920	552
Dividends	(20,004)	(21,429)
Excess tax benefits from stock-based awards	24,203	12,530
Payments to Noncontrolling Interests	(30,000)	0
Funds returned from escrow for Meetic tender offer	12,354	0
Principal payments on long-term debt	0	(15,844)
Other, net	(295)	(1,101)
Net cash used in financing activities attributable to continuing operations	(12,822)	(113,897)
Total cash used in continuing operations	(98,686)	(73,679)
Total cash (used in) provided by discontinued operations	(63)	2,425
Effect of exchange rate changes on cash and cash equivalents	1,616	(4,966)
Net decrease in cash and cash equivalents	(97,133)	(76,220)
Cash and cash equivalents at beginning of period	1,100,444	749,977
Cash and cash equivalents at end of period	$ 1,003,311	$ 673,757