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Intangible Assets Additional Information (Details) - USD ($) $ in Millions | Jul. 01, 2017 | Jun. 22, 2017 | Sep. 24, 2016 | Jun. 25, 2016
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Product Line [Line Items] |  |  |  |
Acquired Finite-lived Intangible Asset, Residual Value | $ 994.0 |  |  |
Gross Carrying Value | 5,482.8 |  | $ 5,324.9 |
Medicor Medical Supply |  |  |  |
Product Line [Line Items] |  |  |  |
Intangible Assets |  | $ 5.4 |  |
Developed technology |  |  |  |
Product Line [Line Items] |  |  |  |
Finite-Lived Intangible Assets, Net | 154.0 |  |  |
Gross Carrying Value | 4,467.5 |  | 3,983.7 | $ 6.2
Developed technology | Gen-Probe Incorporated |  |  |  |
Product Line [Line Items] |  |  |  |
Gross Carrying Value | 3.7 |  |  |
Customer relationships |  |  |  |
Product Line [Line Items] |  |  |  |
Finite-Lived Intangible Assets, Net | 387.7 |  |  |
Gross Carrying Value | $ 552.2 |  | $ 1,098.9 |

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- Definition The aggregate expected value at the end of their useful life of a major finite-lived intangible asset class acquired during the period either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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