EMPLOYEE BENEFIT PLANS (Details 2) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Mar. 29, 2014	Sep. 26, 2015	Sep. 27, 2014
Net periodic pension/postretirement benefit expense
Employer contribution to pension plan				$ 5.5
Discontinued operations
Net periodic pension/postretirement benefit expense
Employer contribution to pension plan				5.0
Domestic Pension Plans
Net periodic pension/postretirement benefit expense
Service cost	$ 0.4	$ 1.8		2.2	$ 5.4
Interest cost	4.3	4.5		12.9	15.7
Expected return on plan assets	(4.5)	(4.7)		(14.3)	(14.9)
Settlement charges, net	0.0	(0.1)	$ 4.6	0.0	0.4
Curtailment gain	(5.1)			(5.1)	0.0
Recognized net actuarial loss	11.4	0.0		11.4	14.8
Total net periodic pension benefit expense	6.5	1.5		7.1	21.4
Increase to estimated settlement gain			$ 4.2
Foreign Pension Plans
Net periodic pension/postretirement benefit expense
Service cost	0.4	0.7		1.2	2.1
Interest cost	2.0	3.5		6.0	10.5
Expected return on plan assets	(2.4)	(4.3)		(7.3)	(12.8)
Recognized net actuarial loss	0.7	0.0		0.7	0.0
Total net periodic pension benefit expense	0.7	(0.1)		0.6	(0.2)
Less: Net periodic pension benefit expense of discontinued operations	0.7	0.5		2.0	2.0
Net periodic pension benefit income of continuing operations	0.0	(0.6)		(1.4)	(2.2)
Postretirement Plans
Net periodic pension/postretirement benefit expense
Service cost	0.0	0.1		0.0	0.4
Interest cost	1.1	1.3		3.3	3.9
Amortization of unrecognized prior service credits	(0.2)	(0.1)		(0.6)	(0.2)
Total net periodic pension benefit expense	$ 0.9	$ 1.3		$ 2.7	$ 4.1