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Commitments and Contingencies (Details) $ in Millions	Nov. 02, 2020 patent	Sep. 29, 2020 patent	Aug. 21, 2020 patent	Jun. 12, 2020 patent	Jun. 11, 2020 patent	Mar. 10, 2017 patent	Apr. 03, 2021 USD ($)
Long-term Purchase Commitment [Line Items]
Tariff refund | $							$ 27.5
Other Current Assets
Long-term Purchase Commitment [Line Items]
Income taxes receivable | $							1.1
Government
Long-term Purchase Commitment [Line Items]
Income tax examination, liability (refund) | $							$ (6.2)
Sonos, Inc.
Long-term Purchase Commitment [Line Items]
Gain contingency, patents allegedly infringed upon, number		5		2
Sonos, Inc. | CANADA
Long-term Purchase Commitment [Line Items]
Gain contingency, patents allegedly infringed upon, number			1
Sonos, Inc. | Europe and France
Long-term Purchase Commitment [Line Items]
Gain contingency, patents allegedly infringed upon, number			2
Alphabet Inc. ("Alphabet") and Google LLC ("Google")
Long-term Purchase Commitment [Line Items]
Loss contingency, patents allegedly infringed upon, number					5
Loss contingency, patents found not infringed upon, number	5
Implicit, LLC
Long-term Purchase Commitment [Line Items]
Loss contingency, patents allegedly infringed upon, number						2

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