Revenue and Geographic Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2022	Jan. 01, 2022
Disaggregation of Revenue [Line Items]
Revenue	$ 672,579	$ 664,481
Sonos speakers
Disaggregation of Revenue [Line Items]
Revenue	539,196	501,886
Sonos system products
Disaggregation of Revenue [Line Items]
Revenue	114,434	134,745
Partner products and other revenue
Disaggregation of Revenue [Line Items]
Revenue	18,949	27,850
Americas
Disaggregation of Revenue [Line Items]
Revenue	396,565	373,813
Europe, Middle East and Africa (“EMEA”)
Disaggregation of Revenue [Line Items]
Revenue	240,439	245,482
Asia Pacific (“APAC”)
Disaggregation of Revenue [Line Items]
Revenue	35,575	45,186
United States
Disaggregation of Revenue [Line Items]
Revenue	365,974	347,646
Other countries
Disaggregation of Revenue [Line Items]
Revenue	$ 306,605	$ 316,835