Business Segments - Summary of Net Sales and Results of Operations and Total Assets by Reportable Segment (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	$ 310,780	$ 317,103	$ 1,016,440	$ 763,050
Income (loss) from Operations	7,374	19,238	48,613	(197,894)
Depreciation and Amortization	24,476	24,818	75,446	73,134
Capital Expenditures	27,020	10,831	47,571	33,592
Property, Plant and Equipment, net	501,772		501,772		$ 522,124
Intangible Assets	85,177		85,177		110,796
Total assets	1,092,268		1,092,268		1,109,325
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	180,496	166,662	549,457	381,129
Income (loss) from Operations	12,581	16,113	37,964	2,430
Depreciation and Amortization	8,732	8,742	27,453	25,967
Capital Expenditures	10,223	6,673	18,330	19,109
Property, Plant and Equipment, net	211,253		211,253		220,145
Total assets	477,922		477,922		479,873
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	130,284	150,441	466,983	381,921
Income (loss) from Operations	(5,207)	3,125	10,649	(200,324)
Depreciation and Amortization	15,744	16,076	47,993	47,167
Capital Expenditures	16,797	$ 4,158	29,241	$ 14,483
Property, Plant and Equipment, net	290,519		290,519		301,979
Intangible Assets	85,177		85,177		110,796
Total assets	$ 614,346		$ 614,346		$ 629,452