Estimate of Annual Preventable Hospital Deaths Prevented by 2020

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Related Party Transactions Related Party Transactions - (Details)	3 Months Ended		9 Months Ended
	Sep. 26, 2020 USD ($) death	Sep. 28, 2019 USD ($)	Sep. 26, 2020 USD ($) ft² death	Sep. 28, 2019 USD ($)	Dec. 28, 2019 USD ($)
Related Party Transaction [Line Items]
Property Plant and Equipment, Occupied Square Feet \| ft²			16,830
Estimate of Annual Preventable Hospital Deaths Prevented by 2020 \| death	200,000		200,000
Related Party Transaction, Expenses from Transactions with Related Party	$ 200,000		$ 3,500,000
Cercacor Laboratories
Related Party Transaction [Line Items]
Payments for Royalties	3,500,000	$ 3,400,000	9,700,000	$ 9,200,000
Payment for Administrative Fees	100,000	100,000	200,000	200,000
Operating Leases, Income Statement, Sublease Revenue	300,000	100,000	800,000	300,000
Related Party Transaction, Due from (to) Related Party	(3,400,000)		$ (3,400,000)		$ (2,900,000)
Leased Property
Related Party Transaction [Line Items]
Property Plant and Equipment, Occupied Square Feet \| ft²			34,000
Like Minded Media Ventures
Related Party Transaction [Line Items]
Related Party Transaction, Due from (to) Related Party	0		$ 0
Reimbursement Fee
Related Party Transaction [Line Items]
Related Party Transaction, Expenses from Transactions with Related Party	0.0	100,000	100,000	100,000
Minimum
Related Party Transaction [Line Items]
Payments for Royalties			$ 5,000,000.0
Not for Profit Organization [Member]
Related Party Transaction [Line Items]
Related Party Transaction, Date			Dec. 31, 2024
Related Party Transaction, Amounts of Transaction	$ 0	$ 0	$ 1,500,000	$ 1,000,000.0