Hedging Transactions and Derivative Financial Instruments (Notional Values of Derivative Instruments) (Details) - Contracts not designated as hedging instruments	Mar. 31, 2023 USD ($) tons_per_month	Mar. 31, 2023 KRW (₩) tons_per_month
April 2023 - June 2023
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	69	69
July 2023 - September 2023
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	69	69
October 2023 - December 2023
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	69	69
January 2024 - March 2024
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	69	69
USD/CNH | Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives | $	$ 16,131,674
USD/EUR | Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives | $	$ 8,500,000
KRW/USD | Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives | ₩		₩ 3,889,350,000
JPY/EUR | Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives | ₩		₩ 600,000,000