Condensed Consolidated Statements of Financial Position (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
ASSETS
Cash and cash equivalents	$ 260,885	$ 287,119
Accounts receivable, less allowances of $31,269 and $30,544	661,251	657,676
Current deferred income taxes	128,970	133,151
Other current assets	265,183	245,337
Total current assets	1,316,289	1,323,283
Goodwill	198,260	199,488
Property and equipment, net	120,348	121,754
Other assets	2,389	2,742
Total assets	1,637,286	1,647,267
LIABILITIES
Accounts payable and accrued expenses	141,702	175,107
Accrued payroll and benefit costs	430,726	448,115
Income taxes payable	35,134	0
Current portion of notes payable and other indebtedness	143	140
Total current liabilities	607,705	623,362
Notes payable and other indebtedness, less current portion	1,123	1,159
Other liabilities	43,835	42,888
Total liabilities	652,663	667,409
Commitments and Contingencies
STOCKHOLDERS' EQUITY
Preferred stock, $.001 par value authorized 5,000,000 shares; issued and outstanding zero shares	0	0
Common stock, $.001 par value authorized 260,000,000 shares; issued and outstanding 135,072,349 shares and 135,134,064 shares	135	135
Capital surplus	942,361	928,157
Accumulated other comprehensive (loss) income	(5,232)	14,730
Retained earnings	47,359	36,836
Total stockholders’ equity	984,623	979,858
Total liabilities and stockholders’ equity	$ 1,637,286	$ 1,647,267