Non-routine Chilean labor costs

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Revision of tax indemnification expense

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Settlement of a Legal Claim

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Amount of expense (reversal of expense) which increases (decreases) the accrual for environmental loss contingencies from revisions in estimates to existing obligations. Excludes changes related to business acquisitions, divestitures, or currency movement.

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Increase (decrease) in the accrual for environmental loss contingencies during the reporting period.

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Amount of asset retirement obligations incurred during the period.

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The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Amount of restructuring charges, remediation cost, and asset impairment loss.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Segment Information - Summarized Financial Information by Reportable Segments (Footnote) (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2021	Sep. 30, 2020
Segment Reporting Information [Line Items]
Loss on early extinguishment of debt				$ (28,955)	$ 0
Restructuring and other	$ 754	$ 2,251		2,294	10,831
Accrual for Environmental Loss Contingencies, Period Increase (Decrease)				1,576
Accrual for Environmental Loss Contingencies, Revision in Estimates		3,800			3,800
Cost of goods sold
Segment Reporting Information [Line Items]
Restructuring and other					700
Selling, general and administrative expenses
Segment Reporting Information [Line Items]
Non-routine Chilean labor costs	2,500			8,600
Restructuring and other			$ 2,300		10,400
Gain (Loss) on Disposition of Property Plant Equipment				4,000
Accrual for Environmental Loss Contingencies, Period Increase (Decrease)				1,600
Non-controlling Interests
Segment Reporting Information [Line Items]
Restructuring and other					300
Other (expenses) income, net
Segment Reporting Information [Line Items]
Asset Retirement Obligation, Liabilities Incurred				3,700
Settlement of a legal claim		$ 200			2,500
Revision of tax indemnification expense	$ (100)				800
Gain on sale of idle properties					$ 800
Interest Expense
Segment Reporting Information [Line Items]
Loss on early extinguishment of debt				$ 29,000