Condensed Consolidated Statement of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Operating Activities
Net income	$ 36,412	$ 43,786
Depreciation and amortization	15,115	15,777
Pensions	2,804	5,761
Net gain from investing activities-disposal of assets	0	26
Stock-based compensation	6,810	7,949
Deferred income tax (benefit)	(520)	(543)
Other noncurrent assets and liabilities	(23,237)	(23,437)
Currency exchange (gains) losses, net	(26)	2,112
Excess tax benefit related to stock plans	(2,116)	(1,036)
Other, net	913	(115)
Operating cash flow before changes in certain working capital items	36,155	50,280
(Increase) in trade receivables	(8,809)	(26,748)
(Increase) decrease in inventories	(15,050)	(3,987)
Increase (decrease) in accounts payable and accrued liabilities	5,626	(6,270)
(Increase) decrease in income taxes receivable, prepaid expenses and other current assets	(2,612)	8,502
(Increase) in certain working capital items	(20,845)	(28,503)
Cash Flow From Operating Activities	15,310	21,777
Investing Activities
Capital expenditures	(14,528)	(16,956)
Property disposals and other investing	0	86
Cash Flow From Investing Activities	(14,528)	(16,870)
Financing Activities
(Payments on) proceeds from short-term debt, net	(817)	205
Proceeds from long-term debt	303,000	175,100
(Payments on) long-term debt	(282,000)	(154,100)
Restricted cash	499	0
Cash dividends paid	(22,501)	(21,533)
Distributions to noncontrolling interests	0	(275)
Company stock purchases	(4,775)	(10,788)
Exercise of stock options	4,235	8,357
Excess tax benefit related to stock plans	2,116	1,036
Cash Flow From Financing Activities	(243)	(1,998)
Effect of exchange rate changes on cash and cash equivalents	(621)	(3,214)
(Decrease) in cash and cash equivalents	(82)	(305)
Beginning cash and cash equivalents	96,265	82,718
Ending cash and cash equivalents	$ 96,183	$ 82,413