RESTRUCTURING CHARGES - Summary of Liabilities Associated with Restructuring and Employee Severance (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 29, 2017		Dec. 30, 2016
Employee Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning balance		$ 3.5		$ 4.0
Restructuring charges				3.9
Payments and other		(2.3)		(4.4)
Restructuring Reserve, Ending balance		1.2		3.5
Facility Exit and Other Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning balance		1.4		0.6
Restructuring charges				1.5
Payments and other		(0.7)		(0.7)
Restructuring Reserve, Ending balance		0.7		1.4
Q2 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Ending balance		1.0
Q2 2016 Restructuring Plan [Member] | Employee Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning balance		1.9		0.0	[1]
Restructuring charges	[1]			4.3
Payments and other	[1]	(1.4)		(2.4)
Restructuring Reserve, Ending balance		0.5	[1]	1.9
Q2 2016 Restructuring Plan [Member] | Facility Exit and Other Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning balance		1.2		0.0	[2]
Restructuring charges	[2]			1.5
Payments and other	[2]	(0.7)		(0.3)
Restructuring Reserve, Ending balance		0.5	[2]	1.2
Q4 2015 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Ending balance		0.6
Q4 2015 Restructuring Plan [Member] | Employee Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning balance		1.3		3.0	[1]
Restructuring charge adjustment	[1]			(0.4)
Payments and other	[1]	(0.7)		(1.3)
Restructuring Reserve, Ending balance		0.6		1.3
Q4 2015 Restructuring Plan [Member] | Facility Exit and Other Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning balance		0.0		0.2	[2]
Restructuring charges	[2]			0.0
Payments and other	[2]	0.0		(0.2)
Restructuring Reserve, Ending balance		0.0		0.0
Q2 2015 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Ending balance	[1]	0.1
Q2 2015 Restructuring Plan [Member] | Employee Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning balance		0.3		1.0	[1]
Restructuring charges	[1]			0.0
Payments and other	[1]	(0.2)		(0.7)
Restructuring Reserve, Ending balance		0.1		0.3
Q4 2012 Restructuring Plan [Member] | Facility Exit and Other Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning balance		0.2		0.4	[2]
Restructuring charges	[2]			0.0
Payments and other	[2]	0.0		(0.2)
Restructuring Reserve, Ending balance		$ 0.2		$ 0.2

[1] Employee-related costs primarily consist of severance benefits provided to employees who have been involuntarily terminated.

[2] Facility exit and other costs primarily consist of lease termination costs.