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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Revenue Recognition - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Disaggregation of Revenue [Line Items]
Revenue recognized, included in beginning deferred contract liability balance	$ 9	$ 8	$ 26	$ 22
Transferred at Point in Time \| Revenue from Contract with Customer Benchmark \| Timing of Transfer of Goods or Services Concentration Risk
Disaggregation of Revenue [Line Items]
Revenue recognized at a point in time	98.00%	99.00%	98.00%	98.00%
SleepIQ Technology \| Minimum
Disaggregation of Revenue [Line Items]
Estimated product life			4 years 6 months
SleepIQ Technology \| Maximum
Disaggregation of Revenue [Line Items]
Estimated product life			5 years