SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Components of Other Net Reflected in Consolidated Statements of Operations (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jul. 01, 2016	Jun. 30, 2017	Jul. 01, 2016
Other, net:
Foreign exchange	$ (1.3)	$ (1.4)	$ (2.0)	$ (4.5)
Cash surrender value of life insurance policies	0.5	0.6	1.1	1.2
Other	(0.2)	0.0	(0.3)	(0.3)
Total other, net	$ (1.0)	$ (0.8)	$ (1.2)	$ (3.6)