GOODWILL AND OTHER INTANGIBLE ASSETS - Other Intangibles, Net (Details) - USD ($) $ in Millions	9 Months Ended
Sep. 26, 2020	Dec. 31, 2019
Intangible assets with determinable lives
Gross Carrying Value	$ 174.9	$ 124.0
Accumulated Amortization	(34.0)	(25.7)
Net Carrying Value	140.9	98.3
Intangible assets with indefinite lives
Gross carrying value, Total	336.5	277.4
Net Carrying Value, Total	302.5	251.7
Trademarks
Intangible assets with indefinite lives
Trademarks	161.6	153.4
Customer relationships
Intangible assets with determinable lives
Gross Carrying Value	100.2	77.4
Accumulated Amortization	(13.9)	(8.7)
Net Carrying Value	86.3	68.7
Technology
Intangible assets with determinable lives
Gross Carrying Value	51.7	29.5
Accumulated Amortization	(5.5)	(3.3)
Net Carrying Value	46.2	26.2
Patents
Intangible assets with determinable lives
Gross Carrying Value	4.5	4.5
Accumulated Amortization	(4.5)	(4.5)
Net Carrying Value	0.0	0.0
Other
Intangible assets with determinable lives
Gross Carrying Value	18.5	12.6
Accumulated Amortization	(10.1)	(9.2)
Net Carrying Value	8.4	$ 3.4
ULC Robotics \| Trademarks
Intangible assets with indefinite lives
Indefinite-lived intangible assets acquired	7.6
ULC Robotics \| Customer relationships
Intangible assets with indefinite lives
Finite-lived intangible assets acquired	22.8
ULC Robotics \| Technology
Intangible assets with indefinite lives
Finite-lived intangible assets acquired	21.9
ULC Robotics \| Customer backlog
Intangible assets with indefinite lives
Finite-lived intangible assets acquired	4.6
ULC Robotics \| Non-compete agreements
Intangible assets with indefinite lives
Finite-lived intangible assets acquired	$ 1.7

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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