Revenue Recognition (Schedule of Net Revenue Disaggregated by Geographical Region and Sales Channel) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Total net revenue		$ 740,840	$ 932,472	$ 1,168,073
Service provider
Disaggregation of Revenue [Line Items]
Total net revenue		99,238	152,565	131,533
Non-service provider
Disaggregation of Revenue [Line Items]
Total net revenue		641,602	779,907	1,036,540
Connected Home
Disaggregation of Revenue [Line Items]
Total net revenue		446,865	558,823	853,472
Connected Home | Service provider
Disaggregation of Revenue [Line Items]
Total net revenue		98,659	148,331	129,052
Connected Home | Non-service provider
Disaggregation of Revenue [Line Items]
Total net revenue		348,206	410,492	724,420
NETGEAR for Business
Disaggregation of Revenue [Line Items]
Total net revenue		293,975	373,649	314,601
NETGEAR for Business | Service provider
Disaggregation of Revenue [Line Items]
Total net revenue		579	4,234	2,481
NETGEAR for Business | Non-service provider
Disaggregation of Revenue [Line Items]
Total net revenue		293,396	369,415	312,120
Americas
Disaggregation of Revenue [Line Items]
Total net revenue		504,349	617,211	786,326
Americas | Connected Home
Disaggregation of Revenue [Line Items]
Total net revenue		358,304	443,612	651,936
Americas | NETGEAR for Business
Disaggregation of Revenue [Line Items]
Total net revenue		146,045	173,599	134,390
EMEA
Disaggregation of Revenue [Line Items]
Total net revenue	[1]	148,922	179,358	229,829
EMEA | Connected Home
Disaggregation of Revenue [Line Items]
Total net revenue		46,083	49,732	112,368
EMEA | NETGEAR for Business
Disaggregation of Revenue [Line Items]
Total net revenue		102,839	129,626	117,461
APAC
Disaggregation of Revenue [Line Items]
Total net revenue		87,569	135,903	151,918
APAC | Connected Home
Disaggregation of Revenue [Line Items]
Total net revenue		42,478	65,479	89,168
APAC | NETGEAR for Business
Disaggregation of Revenue [Line Items]
Total net revenue		$ 45,091	$ 70,424	$ 62,750

[1] No individual country, other than disclosed above, represented more than 10% of the Company’s total net revenue in the periods presented.