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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 |

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- Definition Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(k)(1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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