Hedging Transactions and Derivative Financial Instruments (Notional Values of Derivative Instruments) (Details)	Jun. 30, 2019 EUR (€) T / mo	Jun. 30, 2019 USD ($) T / mo
Contracts not designated as hedging instruments \| USD/CNY \| Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives \| $		$ 33,351,869
Contracts not designated as hedging instruments \| KRW/USD \| Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives \| $		$ 4,620,000,000
Contracts not designated as hedging instruments \| EUR/USD \| Foreign Currency Derivatives
Derivative [Line Items]
Notional Values of Foreign Currency Derivatives \| €	€ 8,750,874
Contract designated as hedging instrument \| July 2019 - September 2019
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	191	191
Contract designated as hedging instrument \| October 2019 - December 2019
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	195	195
Contract designated as hedging instrument \| January 2020 - March 2020
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	202	202
Contract designated as hedging instrument \| April 2020 - June 2020
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	202	202
Contract designated as hedging instrument \| July 2020 - September 2020
Derivative [Line Items]
Volume of Copper Derivatives (in metric tons per month)	201	201

- Definition

Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

+ Details

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- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

+ Details

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- Definition

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.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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