Income Taxes - Textual (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Tax [Line Items]
Income tax expense (benefit)	$ 116,555,000	$ 10,316,000	$ 29,615,000
Income (loss) before income taxes, equity in non-consolidated affiliates and noncontrolling interest	(88,402,000)	20,867,000	(88,669,000)
Income taxes receivable	1,480,000	5,025,000
Taxes payable	9,238,000	11,722,000
Operating loss carryforwards	229,224,000
Indefinite loss carryforwards	122,299,000
Tax credit carryforwards	5,460,000
Valuation allowance	198,452,000	65,649,000
Valuation allowance, deferred tax asset, increase (decrease), amount	(129,000,000)
Tax expense related to estimated tax costs associated with change in assertion	475,000	546,000
Undistributed earnings no longer subject to reinvestment assertion	4,745,000	5,462,000
Unrecognized tax benefits	1,066,000	1,107,000
Unrecognized tax benefits, income tax penalties and interest accrued	135,000	111,000
Unrecognized tax benefits, reduction to deferred tax asset	477,000
United States
Income Tax [Line Items]
Operating loss carryforwards	1,533,000
Indefinite loss carryforwards	42,003,000
State and Local Jurisdiction
Income Tax [Line Items]
Operating loss carryforwards	132,655,000
Indefinite loss carryforwards	69,967,000
Non-U.S.
Income Tax [Line Items]
Income (loss) before income taxes, equity in non-consolidated affiliates and noncontrolling interest	(15,175,000)	$ 38,358,000	$ (11,709,000)
Operating loss carryforwards	95,036,000
Indefinite loss carryforwards	10,329,000
Canada
Income Tax [Line Items]
Indefinite loss carryforwards	103,074,000
Minimum
Income Tax [Line Items]
Decrease in unrecognized tax benefits is reasonably possible	400,000
Maximum
Income Tax [Line Items]
Decrease in unrecognized tax benefits is reasonably possible	$ 500,000