Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013		Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 333,363		$ 299,852
Fees receivable, net of allowances of $6,300 and $6,400, respectively	432,011		463,968
Deferred commissions	77,884		87,933
Prepaid expenses and other current assets	80,100		75,713
Total current assets	923,358		927,466
Property, equipment and leasehold improvements, net	89,415		89,089
Goodwill	516,144		519,506	[1]
Intangible assets, net	8,834		11,821
Other assets	76,036		73,395
Total Assets	1,613,787		1,621,277
Current liabilities:
Accounts payable and accrued liabilities	204,350		287,763
Deferred revenues	749,240		692,237
Current portion of long-term debt	61,250		90,000
Total current liabilities	1,014,840		1,070,000
Long-term debt	143,750		115,000
Other liabilities	126,503		129,604
Total Liabilities	1,285,093		1,314,604
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	698,293		679,871
Accumulated other comprehensive income, net	2,358	[2]	5,968	[2]
Accumulated earnings	991,671		908,482
Treasury stock, at cost, 63,077,653 and 62,873,100 common shares, respectively	(1,363,706)		(1,287,726)
Total Stockholders’ Equity	328,694		306,673
Total Liabilities and Stockholders’ Equity	$ 1,613,787		$ 1,621,277

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

[2] Amounts in parentheses represent debits.