Estimate of Annual Preventable Hospital Deaths Prevented by 2020

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The amount of square feet occupied.

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The amount of revenue recognized for the period under subleasing arrangements.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 55
-Paragraph 3
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
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The amount of cash paid for royalties during the current period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (d)
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Related Party Transactions (Details)	3 Months Ended		6 Months Ended
Related Party Transactions (Details)	Jun. 30, 2018 USD ($) death	Jul. 01, 2017 USD ($)	Jun. 30, 2018 USD ($) ft² death	Jul. 01, 2017 USD ($)	Dec. 30, 2017 USD ($)
Related Party Transaction [Line Items]
Property Plant and Equipment, Occupied Square Feet \| ft²			16,830
Related Party Transaction, Expenses from Transactions with Related Party	$ 1,000,000		$ 1,000,000
Estimate of Annual Preventable Hospital Deaths Prevented by 2020 \| death	200,000		200,000
Cercacor Laboratories
Related Party Transaction [Line Items]
Payments for Royalties	$ 2,000,000.0	$ 1,900,000.0	$ 4,500,000.0	$ 3,500,000.0
Payment for Administrative Fees	100,000	100,000	100,000	100,000
Operating Leases, Income Statement, Sublease Revenue	100,000	$ 100,000	200,000	$ 200,000
Related Party Transaction, Due from (to) Related Party	800,000		800,000		$ 1,500,000
Reimbursement Fee
Related Party Transaction [Line Items]
Related Party Transaction, Due from (to) Related Party	$ 100,000		100,000
Variable Interest Entity, Not Primary Beneficiary [Member] \| Minimum
Related Party Transaction [Line Items]
Payments for Royalties			$ 5,000,000.0