Accumulated Other Comprehensive Earnings (Loss) - Reclassification from AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Other income, net	$ (1,750)	$ (5,863)	$ (11,810)	$ (10,096)
Cost of goods sold	118,778	99,400	260,964	216,734
Total before tax	(31,394)	(31,392)	(58,768)	(56,862)
Tax (expense) benefit	6,675	6,729	13,494	12,841
Net of tax	(24,719)	(24,663)	(45,274)	(44,021)
Reclassified from Accumulated OCI into Earnings
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Total before tax	(1,313)	(328)	(3,634)	(581)
Tax (expense) benefit	319	80	880	141
Net of tax	(994)	(248)	(2,754)	(440)
Investments | Reclassified from Accumulated OCI into Earnings
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Other income, net	(39)		(92)
Foreign Currency Derivatives | Reclassified from Accumulated OCI into Earnings
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Other income, net	(106)	(82)	(340)	185
Commodity Derivatives | Reclassified from Accumulated OCI into Earnings
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Cost of goods sold	$ (816)	$ 92	$ (2,147)	$ 247
Type of Cost, Good or Service [Extensible List]	Product	Product	Product	Product
Postretirement and Pension Benefits | Reclassified from Accumulated OCI into Earnings
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Other income, net	$ (352)	$ (338)	$ (1,055)	$ (1,013)