DISCONTINUED OPERATIONS (Details) - USD ($) $ in Millions		1 Months Ended	6 Months Ended
	Jan. 28, 2017	Dec. 30, 2016	Mar. 31, 2017	Apr. 01, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash received from Varex Imaging Corporation			$ 200.0	$ 0.0
Contribution of cash	$ 81.3		81.3	$ 0.0
Varex Imaging | Discontinued Operations, Disposed of by Means Other than Sale, Spinoff
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash received from Varex Imaging Corporation			200.0
Net assets			15.4
Varex Imaging
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Due from			27.1
Minimum | Varex Imaging
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Transition Services agreemen	60 days
Maximum | Varex Imaging
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Transition Services agreemen	24 months
Medical Imaging Business of PerkinElmer
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Agreement price		$ 276.0
Retained Earnings | Varex Imaging
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Decrease to equity			$ 335.1