PENSION PLANS - Components of Net Periodic Cost (Benefit) (Detail) - USD ($) $ in Millions		3 Months Ended
		Mar. 29, 2019	Mar. 30, 2018
Components of net periodic pension cost (benefit):
Total recorded in other, net		$ (0.8)	$ (1.6)
Net periodic pension cost (benefit)		1.4	1.2
Continuing Operations [Member]
Components of net periodic pension cost (benefit):
Service cost		2.2	2.8
Interest cost		4.5	4.3
Expected return on plan assets		(6.4)	(6.8)
Net amortization	[1]	1.1	0.9
Total recorded in other, net		(0.8)	(1.6)
Net periodic pension cost (benefit)		1.4	1.2
Domestic Plan [Member]
Components of net periodic pension cost (benefit):
Service cost		0.8	1.2
Interest cost		2.8	2.6
Expected return on plan assets		(3.7)	(4.3)
Net amortization	[1]	0.3	0.1
Total recorded in other, net		(0.6)	(1.6)
Net periodic pension cost (benefit)		0.2	(0.4)
Foreign Plan [Member]
Components of net periodic pension cost (benefit):
Service cost		1.4	1.6
Interest cost		1.7	1.7
Expected return on plan assets		(2.7)	(2.5)
Net amortization	[1]	0.8	0.8
Total recorded in other, net		(0.2)	0.0
Net periodic pension cost (benefit)		$ 1.2	$ 1.6

[1] (a)Reclassified from AOCI.