Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Operating Activities
Net income	$ 83,235	$ 62,084
Depreciation and amortization	28,087	22,088
Stock-based compensation (Note 11)	8,358	10,695
Pension (income) expense (Note 15)	(5,304)	919
Deferred income tax benefit (Note 10)	(1,526)	(3,415)
Loss on asset dispositions, net	124	48
Pension contributions (Note 15)	(3,829)	(3,845)
Currency exchange losses (gains), net	1,809	(459)
Product liability expense (Note 18)	5,698	14,547
Collections on insurance receivables and notes receivable, insurance companies (Note 18)	3,906	6,069
Product liability payments (Note 18)	(3,653)	(22,574)
Changes in:
Trade receivables	(12,505)	27,248
Inventories (Note 4)	(69,726)	(21,561)
Accounts payable	7,106	(1,563)
Other current assets and liabilities	(3,590)	(6,503)
Other noncurrent assets and liabilities	1,786	136
Cash Flow From Operating Activities	39,976	83,914
Investing Activities
Capital expenditures	(19,805)	(20,288)
Acquisition, net of cash acquired (Note 14)	0	(62,992)
Purchase of short-term investments (Note 17)	(54,793)	(74,955)
Proceeds from maturities of short-term investments (Note 17)	69,000	100,000
Property disposals and other investing	0	60
Cash Flow Used in Investing Activities	(5,598)	(58,175)
Financing Activities
Proceeds from long-term debt (Note 12)	572,000	605,733
Payments on long-term debt (Note 12)	(535,000)	(578,729)
Debt issuance costs	0	(1,494)
Cash dividends paid	(35,401)	(34,067)
Company stock purchases (Note 7)	(32,156)	(5,511)
Exercise of stock options (Note 7)	298	2,161
Employee stock purchase plan (Note 7)	486	452
Cash Flow Used In Financing Activities	(29,773)	(11,455)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(10,474)	(907)
(Decrease) Increase in cash, cash equivalents and restricted cash	(5,869)	13,377
Beginning cash, cash equivalents and restricted cash	141,438	161,034
Ending cash, cash equivalents and restricted cash	135,569	174,411
Supplemental cash flow information:
Cash and cash equivalents	134,047	174,078
Restricted cash included in prepaid expenses and other current assets	1,522	333
Total cash, cash equivalents and restricted cash	$ 135,569	$ 174,411