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Revenue - Narrative (Details) $ in Millions	6 Months Ended		12 Months Ended
	Jun. 29, 2025 USD ($) region	Jun. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)
Disaggregation of Revenue [Line Items]
Revenue recognized for satisfaction of performance obligations in contract liability balance at start of period	$ 21.7	$ 15.2
Revenue, remaining performance obligation, amount	$ 43.8		$ 25.9
Number of geographic regions in which the company conducts business | region	3
Customer One | Revenue Benchmark | Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage (in percent)	35.00%	47.00%
Customer One | Accounts Receivable Benchmark | Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage (in percent)	47.00%		54.00%
Customer Two | Accounts Receivable Benchmark | Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage (in percent)	16.00%		13.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Disaggregation of Revenue [Line Items]
Remaining performance obligations, expected timing of satisfaction			1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-06-30
Disaggregation of Revenue [Line Items]
Remaining performance obligations, expected timing of satisfaction	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-06-30 | Verisure S.a.r.l
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation, amount	$ 40.4
Remaining performance obligations, expected timing of satisfaction	6 months

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