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Related Party Transactions - Additional Information (Detail)	1 Months Ended	12 Months Ended
	Jul. 31, 2015 USD ($)	Dec. 28, 2019 USD ($) ft² death	Dec. 29, 2018 USD ($)	Dec. 30, 2017 USD ($)
Related Party Transaction [Line Items]
Patent and Licensing Fee - Aggregate	$ 2,400,000
Estimate of annual preventable hospital deaths prevented by 2020 (more than) | death		200,000
Not for Profit Organization
Related Party Transaction [Line Items]
Related Party Transaction, Date		Dec. 31, 2024
Related Party Transaction, Amounts of Transaction		$ 1,000,000.0	$ 2,000,000.0	$ 0
Variable Interest Entity, Primary Beneficiary
Related Party Transaction [Line Items]
Minimum aggregate royalty payments		12,100,000	10,900,000	8,000,000.0
Payment for Administrative Fees		200,000	200,000	200,000
Variable Interest Entity, Primary Beneficiary | Not for Profit Organization
Related Party Transaction [Line Items]
Related Party Transaction, Amounts of Transaction		35,262	207,530	1,300
Minimum | Variable Interest Entity, Primary Beneficiary
Related Party Transaction [Line Items]
Minimum aggregate royalty payments		$ 5,000,000.0
Leased Property
Related Party Transaction [Line Items]
Property Plant and Equipment, Occupied Square Feet | ft²		34,000
Subleased Property
Related Party Transaction [Line Items]
Property Plant and Equipment, Occupied Square Feet | ft²		16,830
Cercacor Laboratories
Related Party Transaction [Line Items]
Related Party Transaction, Other Revenues from Transactions with Related Party		$ 100,000	100,000	100,000
Operating Leases, Income Statement, Lease and Sublease Revenue		400,000	400,000	400,000
Related Party Transaction, Due from (to) Related Party		2,900,000	2,900,000
Reimbursement Fee
Related Party Transaction [Line Items]
Related Party Transaction, Expenses from Transactions with Related Party		$ 100,000	$ 200,000	$ 100,000

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