Condensed Consolidated Statement of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Operating Activities
Net income	$ 108,431	$ 106,100
Depreciation and amortization	29,284	28,339
Stock-based compensation (Note 11)	3,042	10,130
Pension expense (Note 14)	6,647	3,101
Deferred income tax (benefit) provision (Note 10)	(1,312)	424
Loss on asset dispositions, net	189	271
Pension contributions (Note 14)	(5,672)	(5,300)
Currency exchange losses, net	3,821	17,338
Product liability expense (Note 17)	4,878	8,155
Collections on insurance receivables and notes receivable, insurance companies (Note 17)	10,844	18,724
Product liability payments (Note 17)	(6,648)	(43,851)
Changes in:
Trade receivables	23,744	(5,414)
Inventories (Note 3)	(70,148)	(33,996)
Prepaid expenses and other current assets	(7,673)	(10,755)
Accounts payable and accrued liabilities	10,782	(3,647)
Other noncurrent assets and liabilities	(54)	(1,369)
Cash Flow From Operating Activities	110,155	88,250
Investing Activities
Capital expenditures	(32,698)	(23,523)
Acquisition, net of cash acquired	0	(33,196)
Purchase of short-term investments (Note 16)	(174,337)	(149,359)
Proceeds from maturities of short-term investments (Note 16)	155,000	132,170
Property disposals	334	123
Cash Flow Used in Investing Activities	(51,701)	(73,785)
Financing Activities
Payments on short-term debt, net	0	(63)
Proceeds from long-term debt (Note 12)	779,000	621,000
Payments on long-term debt (Note 12)	(784,000)	(608,000)
Cash dividends paid	(49,811)	(47,215)
Company stock purchases (Note 7)	(28,691)	(11,060)
Exercise of stock options (Note 7)	6,969	4,161
Employee stock purchase plan (Note 7)	390	344
Cash Flow Used in Financing Activities	(76,143)	(40,833)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(1,668)	(5,378)
Decrease in cash, cash equivalents and restricted cash	(19,357)	(31,746)
Beginning cash, cash equivalents and restricted cash	152,543	140,604
Ending cash, cash equivalents and restricted cash	133,186	108,858
Supplemental cash flow information:
Total cash, cash equivalents and restricted cash	$ 133,186	$ 108,858