Revenue - Textual (Details) - USD ($) $ in Millions	3 Months Ended
Dec. 29, 2018	Sep. 29, 2018
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation		$ 272.7
Contract with customer, liability, revenue recognized	$ 57.0
Accounting Standards Update 2014-09
Disaggregation of Revenue [Line Items]
Accounting standard transition adjustment		6.4
Retained Earnings \| Accounting Standards Update 2014-09
Disaggregation of Revenue [Line Items]
Accounting standard transition adjustment		6.4
Cumulative effect of new accounting principle in period of adoption, net of tax		$ 2.4

Cumulative Effect of New Accounting Principle in Period of Adoption, Net of Tax

No definition available.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045

+ Details

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- Definition

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045

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