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Segment Information (Narrative) (Details)
12 Months Ended
Dec. 31, 2024
Segment
Customer
Dec. 31, 2023
Customer
Dec. 31, 2022
Customer
Segment Reporting Information [Line Items]      
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] srt:ChiefExecutiveOfficerMember    
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description Management measures the performance of each segment based on several metrics, including contribution income (loss). Segment contribution income (loss) includes all product line segment revenue less the related cost of sales, research and development and sales and marketing costs. Contribution income (loss) is used, in part, to evaluate the performance of, and allocate resources to, each of the segments. Certain operating expenses are not allocated to segments because they are separately managed at the corporate level.    
Number of operating segments 2    
Number of reportable segments 2    
Connected Home | Net revenue      
Segment Reporting Information [Line Items]      
Number of customer | Customer 1 2 2
Connected Home | Net revenue | Customer A | Customer Concentration Risk | Sales Revenue      
Segment Reporting Information [Line Items]      
Concentration risk, percentage 16.00% 17.00% 15.00%
Connected Home | Net revenue | Customer B | Customer Concentration Risk | Sales Revenue      
Segment Reporting Information [Line Items]      
Concentration risk, percentage   12.00% 11.00%