COMMITMENTS AND CONTINGENCIES - Additional Information (Detail) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2015 tender	Apr. 01, 2016 USD ($)	Apr. 03, 2015 USD ($)	Apr. 01, 2016 USD ($)	Apr. 03, 2015 USD ($)	Oct. 02, 2015 USD ($)
Commitments And Contingencies [Line Items]
Percentage of partner responsibility				33.33%
Environmental cleanup costs, third-party claim costs, project management costs and legal costs		$ 0.2	$ 0.5	$ 0.4	$ 0.8
Receivables of past and future environmental-related expenditures		1.9		1.9		$ 2.1
Restructuring charges			$ 3.1		$ 13.6
Cercla sites and one past facility
Commitments And Contingencies [Line Items]
Estimated environmental remediation costs, minimum		1.4		1.4
Estimated environmental remediation costs, maximum		9.8		9.8
Amount accrued for environmental remediation expense		1.4		$ 1.4
Cercla sites and one past facility | Minimum
Commitments And Contingencies [Line Items]
Estimated time frames to resolve contingency related to environmental remediation contingencies, years				1 year
Cercla sites and one past facility | Maximum
Commitments And Contingencies [Line Items]
Estimated time frames to resolve contingency related to environmental remediation contingencies, years				30 years
Other sites
Commitments And Contingencies [Line Items]
Estimated environmental remediation costs, minimum		5.1		$ 5.1
Estimated environmental remediation costs, maximum		25.5		25.5
Amount accrued for environmental remediation expense		$ 7.1		7.1
Estimated environmental remediation costs, best estimate, undiscounted				$ 8.6
Discount rate for environmental remediation costs, net of inflation (as a percent)		4.00%		4.00%
Other sites | Minimum
Commitments And Contingencies [Line Items]
Estimated time frames to resolve contingency related to environmental remediation contingencies, years				1 year
Other sites | Maximum
Commitments And Contingencies [Line Items]
Estimated time frames to resolve contingency related to environmental remediation contingencies, years				30 years
Portugal Investigation
Commitments And Contingencies [Line Items]
Number of tenders | tender	3
Oncology Systems And Imaging Components
Commitments And Contingencies [Line Items]
Restructuring charges				$ 4.8
Payments for Restructuring				$ 3.1