Wafer Fabrication Plant Acquisition - Additional Information (Details) - Wafer Fabrication Facility ("GFAB") $ in Millions	Apr. 01, 2019 USD ($)
Business Acquisition [Line Items]
Acquisition date	Apr. 01, 2019
Accounting allocation of investment	$ 33.2
Selling, General and Administrative
Business Acquisition [Line Items]
Acquisition costs	$ 0.6

The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.

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Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format.

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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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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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