Condensed Consolidated Statement of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Operating Activities
Net income	$ 55,617	$ 62,963
Depreciation and amortization	22,311	23,392
Pensions	4,206	8,639
Net gain from investing activities—disposal of assets	0	(505)
Stock-based compensation	7,887	9,147
Deferred income tax benefit	(1,121)	(802)
Other noncurrent assets and liabilities	(27,853)	(23,881)
Currency exchange losses, net	295	3,845
Excess tax benefit related to stock plans	(2,436)	(1,490)
Other, net	(2,262)	1,689
Operating cash flow before changes in certain working capital items	56,644	82,997
(Increase) in trade receivables	(7,263)	(6,855)
(Increase) in inventories	(16,192)	(12,321)
Increase in accounts payable and accrued liabilities	11,777	9,061
Decrease (increase) in income taxes receivable, prepaid expenses and other current assets	5,836	(8,176)
(Increase) in certain working capital items	(5,842)	(18,291)
Cash Flow From Operating Activities	50,802	64,706
Investing Activities
Capital expenditures	(24,233)	(26,214)
Property disposals and other investing	0	1,333
Cash Flow From Investing Activities	(24,233)	(24,881)
Financing Activities
(Payments on) proceeds from short-term debt, net	(829)	284
Proceeds from long-term debt	356,000	233,100
(Payments on) long-term debt	(346,000)	(223,100)
Restricted cash	499	0
Cash dividends paid	(34,043)	(32,694)
Distributions to noncontrolling interests	0	(556)
Company stock purchases	(5,396)	(11,253)
Exercise of stock options	6,474	9,138
Excess tax benefit related to stock plans	2,436	1,490
Cash Flow From Financing Activities	(20,859)	(23,591)
Effect of exchange rate changes on cash and cash equivalents	(4,620)	(2,942)
Increase in cash and cash equivalents	1,090	13,292
Beginning cash and cash equivalents	96,265	82,718
Ending cash and cash equivalents	$ 97,355	$ 96,010