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Nominal or face amount used to calculate payment on derivative.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
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Derivatives and Hedging (Notional Values of Derivative Instruments) (Details) - Contracts not designated as hedging instruments	Mar. 31, 2024 USD ($) tons_per_month	Mar. 31, 2024 EUR (€) tons_per_month	Mar. 31, 2024 KRW (₩) tons_per_month
April 2024 - June 2024
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	69	69	69
July 2024 - September 2024
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	69	69	69
October 2024 - December 2024
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	69	69	69
January 2025 - March 2025
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	69	69	69
USD/CNH \| Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives \| $	$ 20,700,000
EUR/USD \| Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives \| €		€ 14,700,000
KRW/USD \| Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives \| ₩			₩ 5,372,800,000
JPY/EUR \| Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives \| ₩			₩ 250,000,000