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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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- Definition

Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Revenue - Narrative (Details) $ in Millions	9 Months Ended		12 Months Ended
Revenue - Narrative (Details) $ in Millions	Sep. 27, 2026 USD ($) region	Sep. 28, 2025 USD ($)	Dec. 31, 2025 USD ($)
Disaggregation of Revenue [Line Items]
Revenue recognized for satisfaction of performance obligations in contract liability balance at start of period	$ 34.4	$ 25.6
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)	38.00%	35.00%
Customer One \| Accounts Receivable Benchmark \| Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage (in percent)	58.00%		40.00%
Customer Two \| Accounts Receivable Benchmark \| Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage (in percent)	12.00%		17.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation, amount			$ 40.6
Remaining performance obligations, expected timing of satisfaction			1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-09-28
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation, amount	$ 51.5
Remaining performance obligations, expected timing of satisfaction			1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-09-28 \| Verisure S.a.r.l
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation, amount	$ 23.0
Remaining performance obligations, expected timing of satisfaction	6 months