Estimate of Annual Preventable Hospital Deaths Prevented by 2020

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The amount of square feet occupied.

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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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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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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
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Related Party Transactions (Details)	3 Months Ended
Related Party Transactions (Details)	Mar. 31, 2018 USD ($) ft² death	Apr. 01, 2017 USD ($)	Dec. 30, 2017 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
Cercacor Laboratories [Member]
Related Party Transaction [Line Items]
Payments for Royalties	$ 2,500,000.0	$ 1,600,000.0
Payment for Administrative Fees	100,000	100,000
Operating Leases, Income Statement, Sublease Revenue	100,000	$ 100,000
Related Party Transaction, Due from (to) Related Party	2,600,000		$ 1,500,000
Reimbursement Fee [Member]
Related Party Transaction [Line Items]
Related Party Transaction, Due from (to) Related Party	100,000
Variable Interest Entity, Not Primary Beneficiary [Member] \| Minimum
Related Party Transaction [Line Items]
Payments for Royalties	$ 5,000,000.0