The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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SUBSEQUENT EVENTS (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
SUBSEQUENT EVENTS (Details) - USD ($) $ in Millions	Jun. 29, 2018	Jun. 29, 2018	Jun. 30, 2017	Sep. 27, 2019
Subsequent Event [Line Items]
Impairment of intangible assets		$ 3.0	$ 0.0
Other restructuring costs		$ 1.0
Production Relocation
Subsequent Event [Line Items]
Restructuring charges	$ 6.1
Impairment of intangible assets	3.0
Inventory write-down	$ 3.1
Scenario, Forecast \| Minimum
Subsequent Event [Line Items]
Restructuring and related cost, expected cost remaining				$ 13.0
Scenario, Forecast \| Maximum
Subsequent Event [Line Items]
Restructuring and related cost, expected cost remaining				$ 17.0