Commitments and Contingencies (Details) $ in Millions	3 Months Ended
	Apr. 02, 2023 USD ($) Patent Claim	Apr. 03, 2022 USD ($)	Dec. 31, 2022 USD ($)
Loss Contingencies [Line Items]
Non-cancelable purchase commitments with suppliers	$ 88.4		$ 105.1
Additional purchase orders beyond contractual termination periods	466.9
Losses incurred related to purchase commitments	$ 0.5	$ 1.4
Number of existing cases and proceedings that the Company currently believes are liking to have a material adverse effect on its financial position | claim | Claim	0
The future length the Company currently considered regarding existing cases and proceedings that are likely to have a material adverse effect on it (in months)	12 months
46 to 60 Days
Loss Contingencies [Line Items]
Percentage of cancelable orders	50.00%
46 to 60 Days | Minimum
Loss Contingencies [Line Items]
Required notice period prior to expected shipment date	46 days
46 to 60 Days | Maximum
Loss Contingencies [Line Items]
Required notice period prior to expected shipment date	60 days
31 to 45 Days
Loss Contingencies [Line Items]
Percentage of cancelable orders	25.00%
31 to 45 Days | Minimum
Loss Contingencies [Line Items]
Required notice period prior to expected shipment date	31 days
31 to 45 Days | Maximum
Loss Contingencies [Line Items]
Required notice period prior to expected shipment date	45 days
Non- Trade
Loss Contingencies [Line Items]
Long-term, non-cancellable purchase commitments	$ 14.8
Huawei v. NETGEAR Inc.
Loss Contingencies [Line Items]
Number of patent infringement cases | Patent	2
Number of patents | Patent	2