Condensed Consolidated Statement of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Operating Activities
Net income	$ 13,917	$ 19,395
Depreciation and amortization	7,459	7,845
Pensions	1,402	2,880
Net gain from investing activities-disposal of assets	0	32
Stock-based compensation	5,165	5,195
Deferred income tax (benefit) provision	(344)	24
Other noncurrent assets and liabilities	(21,774)	(20,870)
Currency exchange losses, net	345	1,119
Excess tax benefit related to stock plans	(1,769)	(650)
Other, net	408	(1,061)
Operating cash flow before changes in certain working capital items	4,809	13,909
(Increase) in trade receivables	(4,754)	(17,895)
(Increase) decrease in inventories	(10,409)	(1,873)
Increase in accounts payable and accrued liabilities	17,971	10,061
Decrease in income taxes receivable, prepaid expenses and other current assets	1,780	1,854
Decrease (increase) in certain working capital items	4,588	(7,853)
Cash Flow From Operating Activities	9,397	6,056
Investing Activities
Capital expenditures	(7,204)	(7,452)
Property disposals and other investing	0	47
Cash Flow From Investing Activities	(7,204)	(7,405)
Financing Activities
(Payments on) proceeds from short-term debt, net	(703)	1,182
Proceeds from long-term debt	219,000	104,100
Payments on long-term debt	(203,000)	(98,100)
Restricted cash	317	0
Cash dividends paid	(11,181)	(10,372)
Distributions to noncontrolling interests	0	(275)
Company stock purchases	(4,897)	(4,033)
Exercise of stock options	3,265	2,916
Excess tax benefit related to stock plans	1,769	650
Cash Flow From Financing Activities	4,570	(3,932)
Effect of exchange rate changes on cash and cash equivalents	(816)	(644)
Increase (decrease) in cash and cash equivalents	5,947	(5,925)
Beginning cash and cash equivalents	96,265	82,718
Ending cash and cash equivalents	$ 102,212	$ 76,793