Income Taxes - Reconciliation of Statutory Tax Rate (Detail)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Income taxes at the statutory rate	(21.00%)	(21.00%)	(21.00%)
Foreign tax rate differential	(1.00%)	(0.20%)	5.10%
State taxes, net of federal benefit	(1.50%)	(0.70%)	(0.10%)
Permanent differences	(0.90%)	0.60%	8.70%
Cariflex disposition	0.00%	(4.30%)	0.00%
Dutch transfer of assets	0.00%	(25.90%)	0.00%
Tax credits	0.40%	(0.50%)	3.60%
Uncertain tax positions	(0.20%)	(1.20%)	40.30%
Valuation allowance	0.80%	(0.60%)	10.60%
Goodwill impairment	0.00%	33.10%	0.00%
Deferred tax rate change and transition tax	0.80%	0.20%	(7.70%)
U.S. minimum tax on foreign entities	2.10%	2.00%	(17.80%)
Return to provision adjustments	2.10%	5.90%	5.10%
Effective tax rate	(18.40%)	(12.60%)	26.80%