Commitments and Contingencies - Textual (Details)	1 Months Ended	3 Months Ended			12 Months Ended
	Dec. 31, 2018 USD ($) plaintiff	Sep. 30, 2018 USD ($) plaintiff	Mar. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Jul. 31, 2018 USD ($)	Dec. 31, 2014 USD ($)	Mar. 31, 2014 USD ($)
Loss Contingencies [Line Items]
Guarantee obligations due to closure of bonds					$ 400,000	$ 400,000
Asset retirement obligation	$ 1,100,000			$ 1,100,000	$ 1,100,000	1,100,000
Minimum [Member]
Loss Contingencies [Line Items]
Operating lease term					1 year
Maximum [Member]
Loss Contingencies [Line Items]
Operating lease term					9 years
Mexico Tax Authority [Member] | Foreign tax authority [Member] | Bond [Member]
Loss Contingencies [Line Items]
Obligation	4,200,000				$ 4,200,000
Health claims [Member]
Loss Contingencies [Line Items]
Threshold for claims to be insured by third party insurers					250,000
Accrued liabilities for uninsured portion of claims	800,000			1,300,000	800,000	1,300,000
Workers compensation auto and general liability claims [Member]
Loss Contingencies [Line Items]
Threshold for claims to be insured by third party insurers					750,000
Accrued liabilities for uninsured portion of claims	2,200,000			2,500,000	2,200,000	2,500,000
Letters of credit in favor of insurance company [Member]
Loss Contingencies [Line Items]
Operating leases, rent expense					27,400,000	23,900,000	$ 21,000,000
Other commitment	$ 2,200,000			2,200,000	2,200,000	$ 2,200,000
Damage from Fire [Member] | Natural disasters and other casualty events [Member]
Loss Contingencies [Line Items]
Loss Contingency, Number of Plaintiffs | plaintiff	39	23
Loss contingency, damages sought, value		$ 1,500,000
Loss Contingency, Costs Incurred					4,800,000
Loss Contingency, Receivable	$ 600,000				600,000			$ 4,000,000
Unusual or Infrequent Item, or Both, Net of Insurance Proceeds					800,000
Damage from Fire [Member] | Inventory and property, plant and equipment [Member]
Loss Contingencies [Line Items]
Loss Contingency, Costs Incurred					1,900,000
Damage from Fire [Member] | Property-related cleanup and other costs [Member]
Loss Contingencies [Line Items]
Loss Contingency, Costs Incurred					2,100,000
Damage from Fire [Member] | Self-insured retention for third-party claims [Member]
Loss Contingencies [Line Items]
Loss Contingency, Costs Incurred					$ 800,000
Ecoserv [Member] | Environmental services [Member]
Loss Contingencies [Line Items]
Escrow deposit									$ 8,000,000	$ 8,000,000
Ecoserv [Member] | Environmental services [Member] | Settled litigation [Member]
Loss Contingencies [Line Items]
Litigation settlement, amount from other party				22,000,000
Litigation Settlement, Amount Awarded from Other Party, Net of Tax				$ 17,400,000
Litigation settlement, awarded to other party			$ 14,000,000