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Subsidiaries - Additional Information (Detail) - Inteltek [member]		12 Months Ended
	Jan. 14, 2020	Dec. 31, 2019
Disclosure of subsidiaries [line items]
Percentage Ownership By Affiliates		55.00%
Major business combination [member]
Disclosure of subsidiaries [line items]
Percentage Ownership By Affiliates	55.00%

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

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- Definition

Percentage ownership by affiliates.

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No definition available.

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- Details

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- Details

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