Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Cash Flows from Operating Activities
Net Income	$ 237,345	$ 132,187	$ 117,157
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	251,262	269,992	255,975
Amortization of intangible assets	13,598	21,444	30,333
Goodwill and other long-lived asset impairment charges	3,250	111,593	11,923
Net pension expense (benefit)	1,927	16,044	(4,726)
Early retirement program expense	22,700	8,508	634
Stock-based compensation expense, net	25,163	14,662	11,789
Foreign exchange loss (gain)	13,382	(3,132)	3,263
Net gain on sales and disposition of businesses	(157,449)	(23,759)	(2,975)
Net loss on sales or write-downs of marketable equity securities and cost method investments	11,325	10,925	53,375
Equity in losses (earnings) of affiliates, including impairment charges, net of distributions	1,661	(1,148)	5,492
Provision (benefit) for deferred income taxes	11,595	(64,383)	42,265
Net loss on sales of property, plant and equipment	4,746	1,896	9,712
Change in assets and liabilities:
(Increase) decrease in accounts receivable, net	(81,989)	(14,846)	27,895
Decrease (increase) in inventories	851	(1,871)	(1,587)
Increase (decrease) in accounts payable and accrued liabilities	37,926	(34,224)	(126,771)
(Decrease) increase in deferred revenue	(3,434)	24,482	(9,186)
(Increase) in income taxes receivable and increase in income taxes payable	(18,352)	11,936	16,002
Increase in other assets and other liabilities, net	(51,740)	(5,367)	(49,537)
Other	4,097	2,275	2,258
Net Cash Provided by Operating Activities	327,864	477,214	393,291
Cash Flows from Investing Activities
Net proceeds from sales of businesses, property, plant and equipment and other assets	248,105	76,863	49,157
Purchases of property, plant and equipment	(224,093)	(217,995)	(216,381)
Purchases of marketable equity securities and other investments	(28,073)	(48,031)	(8,165)
Investments in certain businesses, net of cash acquired	(20,027)	(40,339)	(83,699)
Other	(1,313)	1,459	(1,640)
Net Cash Used in Investing Activities	(25,401)	(228,043)	(260,728)
Cash Flows from Financing Activities
(Repayment) issuance of short-term borrowing, net	(240,121)	130,450	109,671
Common shares repurchased	(4,196)	(103,196)	(248,055)
Dividends paid	(863)	(147,327)	(75,493)
Issuance of debt	0	0	52,476
Other	1,750	(1,772)	(25,560)
Net Cash Used in Financing Activities	(243,430)	(121,845)	(186,961)
Effect of Currency Exchange Rate Change	(1,745)	4,006	(2,243)
Net Increase (Decrease) in Cash and Cash Equivalents	57,288	131,332	(56,641)
Cash and Cash Equivalents at Beginning of Year	512,431	381,099	437,740
Cash and Cash Equivalents at End of Year	569,719	512,431	381,099
Cash paid during the year for:
Income taxes	144,500	50,531	38,500
Interest	$ 35,500	$ 35,500	$ 32,650