Represents the working capital adjustment associated with the acquisition of the acquired entity.

No definition available.

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- Definition

Represents the number of manufacturing sites operated by the entity.

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No definition available.

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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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No definition available.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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- Definition

In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity.

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- Definition

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

+ References

No definition available.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency.

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisitions (Details) $ in Thousands, ¥ in Billions			3 Months Ended		9 Months Ended
Acquisitions (Details) $ in Thousands, ¥ in Billions	Apr. 19, 2017 USD ($) Rate	Apr. 19, 2017 JPY (¥) Rate	Dec. 31, 2018 USD ($) manufacturing_site	Dec. 31, 2017 USD ($) Rate	Dec. 31, 2018 USD ($) manufacturing_site	Dec. 31, 2017 USD ($) Rate	Dec. 31, 2017 JPY (¥) Rate	Sep. 30, 2017 Rate	Apr. 14, 2017 USD ($)	Apr. 14, 2017 JPY (¥)	Mar. 31, 2017 Rate
Business Acquisition [Line Items]
Foreign Currency Exchange Rate, Translation \| Rate	10900.70%	10900.70%		11257.40%		11257.40%	11257.40%	11250.20%			11182.30%
Equity income (loss) from equity method investments			$ (296)	$ 238	$ (301)	$ 75,879
Acquisition (gain) loss			$ 0	(310)	$ 0	(137,183)
Business Acquisition Cost of Acquired Entity Working Capital Adjustment				0		0	¥ 0.3
KEC [Member] \| TOKIN [Member]
Business Acquisition [Line Items]
Equity Method Investment, Ownership Percentage	100.00%	100.00%
Business Acquisition, Percentage of Voting Interests Acquired	66.00%	66.00%
Payments to Acquire Businesses, Gross	$ 148,600	¥ 16.2
TOKIN [Member]
Business Acquisition [Line Items]
Number of Manufacturing Sites \| manufacturing_site			6		6
Disposal Group, Including Discontinued Operation, Consideration				$ 10,100		$ 10,100	¥ 1.1		$ 431,000	¥ 48.2
Stock Purchase Agreement [Member] \| NEC TOKIN Corporation [Member] \| KEMET Electronics Corporation [Member]
Business Acquisition [Line Items]
Equity Method Investment, Ownership Percentage			34.00%		34.00%
Excess cash [Member] \| KEC [Member] \| TOKIN [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross	93,600	10.2
Cash Distribution [Member] \| KEC [Member] \| TOKIN [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross	$ 55,000	¥ 6.0