SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Components of Other Net Reflected in Consolidated Statements of Operations (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2017	Dec. 30, 2016	Jan. 01, 2016
Other, net:
Foreign exchange	$ (3.4)	$ (10.8)	$ (14.9)
Foreign exchange devaluations	0.0	0.0	(3.6)
Cash surrender value of life insurance policies	2.4	1.2	(0.8)
Other	0.2	0.5	(1.8)
Total other, net	$ (0.8)	$ (9.1)	$ (21.1)