Consolidated Balance Sheet (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
ASSETS
Cash and cash equivalents	$ 269,001	$ 134,896
Receivables-net	457,898	548,309
Prepaid expenses and other	19,384	27,185
Contractual inventory	3,962	34,762
Total Current Assets	750,245	745,152
Goodwill	752,867	861,912
Other intangible assets-net	152,523	167,910
Property and equipment-net	30,156	28,588
Employee supplemental savings plan assets	31,765	27,352
Other assets	5,846	10,995
TOTAL ASSETS	1,723,402	1,841,909
LIABILITIES
Accounts payable and accrued expenses	226,287	315,582
Accrued salaries and related expenses	56,617	52,364
Billings in excess of revenue earned	13,781	15,031
Deferred income taxes—current	0	4,266
Total Current Liabilities	296,685	387,243
Long-term debt	200,000	200,000
Deferred income taxes-non-current	48,093	50,645
Accrued retirement	33,565	29,390
Other long-term liabilities	11,288	9,403
TOTAL LIABILITIES	589,631	676,681
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Additional paid-in capital	423,787	417,917
Treasury stock	(9,158)	(9,158)
Retained earnings	718,892	756,241
Accumulated other comprehensive income (loss)	(124)	(145)
TOTAL STOCKHOLDERS' EQUITY	1,133,771	1,165,228
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	1,723,402	1,841,909
Class A Common Stock [Member]
STOCKHOLDERS' EQUITY
Common stock	242	241
TOTAL STOCKHOLDERS' EQUITY	242	241
Class B Common Stock [Member]
STOCKHOLDERS' EQUITY
Common stock	132	132
TOTAL STOCKHOLDERS' EQUITY	$ 132	$ 132