Commitments and Contingencies (Details)	12 Months Ended
	Dec. 31, 2024 USD ($) Claim Patent	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Sep. 30, 2024 USD ($)
Loss Contingencies [Line Items]
Non-cancelable purchase commitments with suppliers	$ 57,400,000	$ 42,600,000
Additional purchase orders beyond contractual termination periods	213,700,000
Losses incurred related to purchase commitments	4,600,000	3,500,000	$ 5,500,000
Liabilities recorded for director and officer indemnification agreements	0
Liabilities recorded for customers, distributors, and resellers indemnification agreements	$ 0
Short-term future lease payments				$ 800,000
Long-term future lease payments				$ 42,100,000
Non-cancelable lease term				11 years
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
Litigation reserves, net	$ 89,012,000	$ (178,000)	$ (20,000)
Litigation Settlement With TP-Link
Loss Contingencies [Line Items]
Litigation reserves, net	92,700,000
Reduction in general and administrative expense related to litigation reserve	$ 10,900,000
Huawei v. NETGEAR Inc.
Loss Contingencies [Line Items]
Number of patents | Patent	2
Number of patent infringement cases | Patent	2
46 to 60 Days
Loss Contingencies [Line Items]
Percentage of cancelable orders	50.00%
31 to 45 Days
Loss Contingencies [Line Items]
Percentage of cancelable orders	25.00%
Maximum | 46 to 60 Days
Loss Contingencies [Line Items]
Required notice period prior to expected shipment date	60 days
Maximum | 31 to 45 Days
Loss Contingencies [Line Items]
Required notice period prior to expected shipment date	45 days
Minimum | 46 to 60 Days
Loss Contingencies [Line Items]
Required notice period prior to expected shipment date	46 days
Minimum | 31 to 45 Days
Loss Contingencies [Line Items]
Required notice period prior to expected shipment date	31 days