Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Current Assets
Cash and cash equivalents	$ 977,991	$ 772,751
Restricted cash	25,347	24,898
Investments in marketable equity securities and other investments	343,076	226,752
Accounts receivable, net	498,710	571,357
Income taxes receivable	41,035	0
Deferred income taxes	4,595	934
Inventories and contracts in progress	12,206	11,309
Other current assets	53,171	81,462
Current assets held for sale ($1,235 of cash)	0	1,240
Total Current Assets	1,956,131	1,690,703
Property, Plant and Equipment, Net	203,113	860,829
Investments in Affiliates	53,198	19,811
Goodwill, Net	947,356	1,348,710
Indefinite-Lived Intangible Assets, Net	14,645	516,753
Amortized Intangible Assets, Net	81,814	96,947
Prepaid Pension Cost	1,189,181	1,152,488
Deferred Charges and Other Assets	78,891	65,258
Noncurrent Assets Held for Sale	0	820
Total Assets	4,524,329	5,752,319
Current Liabilities
Accounts payable and accrued liabilities	410,192	464,342
Income taxes payable	0	128,895
Deferred revenue	334,328	410,146
Dividends declared	6,715	0
Short-term borrowings	3,000	46,375
Redeemable preferred stock	10,510	0
Current liabilities held for sale	0	1,034
Total Current Liabilities	764,745	1,050,792
Postretirement Benefits Other Than Pensions	38,507	37,962
Accrued Compensation and Related Benefits	215,077	244,082
Other Liabilities	73,182	91,789
Deferred Income Taxes	447,158	754,960
Long-Term Debt	399,822	399,545
Total Liabilities	1,938,491	2,579,130
Redeemable Noncontrolling Interest	23,415	21,904
Redeemable Preferred Stock	0	10,510
Preferred Stock	0	0
Common Stockholders’ Equity
Common stock	20,000	20,000
Capital in excess of par value	345,074	303,789
Retained earnings	5,396,508	6,008,506
Accumulated other comprehensive income, net of tax
Cumulative foreign currency translation adjustment	(3,338)	8,548
Unrealized gain on available-for-sale securities	42,232	52,130
Unrealized gain on pensions and other postretirement plans	391,256	392,910
Cash flow hedge	0	(108)
Cost of Class B common stock held in treasury	(3,629,309)	(3,645,476)
Total Common Stockholders’ Equity	2,562,423	3,140,299
Noncontrolling Interests	0	476
Total Equity	2,562,423	3,140,775
Total Liabilities and Equity	$ 4,524,329	$ 5,752,319