Statement of Financial Position, Classified (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012		Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 255,579		$ 285,159
Restricted cash	50,127		55,762
Accounts receivable (less allowance for doubtful accounts of $17,959 and $15,315, respectively)	545,796		481,791
Securitized accounts receivable-restricted for securitization investors	325,000		280,000
Prepaid expenses and other current assets	17,505		15,416
Deferred income taxes	4,310		4,797
Total current assets	1,198,317		1,122,925
Property and equipment	101,875		93,380
Less accumulated depreciation and amortization	(66,198)		(60,656)
Net property and equipment	35,677		32,724
Goodwill	775,749		760,872
Other intangibles, net	408,731		379,907
Other assets	86,215		45,834
Total assets	2,504,689		2,342,262
Current liabilities:
Accounts payable	474,837		478,882
Accrued expenses	34,857		41,565
Customer deposits	170,640		180,269
Securitization facility	325,000	[1]	280,000	[1]
Current portion of notes payable and other obligations	129,873		140,354
Total current liabilities	1,135,207		1,121,070
Notes payable and other obligations, less current portion	285,950		278,429
Deferred income taxes	141,612		131,327
Total noncurrent liabilities	427,562		409,756
Commitments and contingencies
Stockholders' equity:
Common stock, $0.001 par value; 475,000,000 shares authorized, 115,390,487 shares issued and 83,508,817 shares outstanding at June 30, 2012; and 475,000,000 shares authorized, 113,741,883 shares issued and 81,860,213 shares outstanding at December 31, 2011	115		114
Additional paid-in capital	500,331		466,203
Retained earnings	630,978		534,498
Accumulated other comprehensive loss	(13,841)		(13,716)
Less treasury stock (31,881,670 shares at June 30, 2012 and December 31, 2011)	(175,663)		(175,663)
Total stockholders' equity	941,920		811,436
Total liabilities and stockholders' equity	$ 2,504,689		$ 2,342,262

[1] The Company is party to a receivables purchase agreement (Securitization Facility) that was amended and restated for the fourth time as of October 29, 2007 and which has been amended seven times since then to add or remove purchasers, extend the facility termination date and remove all financial covenants. The current purchase limit under the Securitization Facility is $500 million. The Securitization Facility was amended for the seventh time on February 6, 2012 to add a new purchaser and extend the facility termination date to February 4, 2013. There is a program fee equal to the Commercial Paper Rate of 0.28%, plus 0.75% as of June 30, 2012. The unused facility fee is payable at a rate of 0.35% per annum as of June 30, 2012. The Securitization Facility provides for certain termination events, which includes nonpayment, upon the occurrence of which the administrator may declare the facility termination date to have occurred, may exercise certain enforcement rights with respect to the receivables, and may appoint a successor servicer, among other things.