RELATED-PARTY TRANSACTIONS Allocated Expenses (Details) - Varian $ in Millions	3 Months Ended
Dec. 30, 2016 USD ($)
Selling, general and administrative
Related Party Transaction [Line Items]
Costs and expenses, related party	$ 11.9
Interest expense, net of interest income
Related Party Transaction [Line Items]
Costs and expenses, related party	$ 0.5

Costs of sales and operating expenses for the period incurred from transactions with related parties.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

Name:	us-gaap_CostsAndExpensesRelatedParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration