The Company and Basis of Presentation (Details)	Sep. 30, 2018	Aug. 07, 2018
Arlo
Subsidiary, Sale of Stock [Line Items]
Ownership percentage by parent	84.20%	84.20%

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.

No definition available.

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