Amount of increase in the standard and extended product warranty accrual from warranties issued.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph ((c)(3))
-URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249

Name:	us-gaap_ProductWarrantyAccrualWarrantiesIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Product Warranties Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Jun. 25, 2016	Jul. 01, 2017	Jun. 25, 2016
Product Warranty Liability [Line Items]
Provisions		$ 12.1	$ 8.5
CHINA
Product Warranty Liability [Line Items]
Provisions	$ 4.0