Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 283,284	$ 423,990
Fees receivable, net of allowances of $7,100 and $7,000, respectively	496,997	490,923
Deferred commissions	97,610	106,287
Prepaid expenses and other current assets	67,777	63,682
Total current assets	945,668	1,084,882
Property, equipment and leasehold improvements, net	94,208	91,759
Goodwill	589,786	519,203	[1]
Intangible assets, net	34,537	6,107
Other assets	93,514	81,631
Total Assets	1,757,713	1,783,582
Current liabilities:
Accounts payable and accrued liabilities	211,566	325,059
Deferred revenues	832,555	766,114
Current portion of long-term debt	222,500	68,750
Total current liabilities	1,266,621	1,159,923
Long-term debt	132,500	136,250
Other liabilities	121,869	126,093
Total Liabilities	1,520,990	1,422,266
Stockholders’ Equity
Preferred stock, $.01 par value, 5,000,000 shares authorized; none issued or outstanding	0	0
Common stock, $.0005 par value, 250,000,000 shares authorized; 156,234,415 shares issued for both periods	78	78
Additional paid-in capital	733,139	718,644
Accumulated other comprehensive income, net	8,552	8,345
Accumulated earnings	1,129,019	1,091,283
Treasury stock, at cost, 66,011,939 and 64,268,863 common shares, respectively	(1,634,065)	(1,457,034)
Total Stockholders’ Equity	236,723	361,316
Total Liabilities and Stockholders’ Equity	$ 1,757,713	$ 1,783,582

[1] The Company does not have any accumulated goodwill impairment losses.