INCOME TAXES - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 28, 2018	Dec. 29, 2017	Dec. 28, 2018	Dec. 29, 2017	Dec. 30, 2016	Jan. 01, 2016
Schedule Of Income Taxes [Line Items]
Domestic income before income taxes			$ 167.8	$ 178.1	$ 162.4
Foreign income before income taxes			$ 55.4	59.5	35.1
Statutory corporate federal tax rate			21.00%
Reduced U.S. Corporate Tax Rate		21.00%
Adjustment to net deferred tax liabilities resulting from the newly enacted corporate tax rate	$ 0.7	$ (14.4)
Deemed repatriation impact from newly enacted tax act	47.2	50.0
Cash paid for taxes			$ 88.4	$ 76.4	63.4
Undistributed earnings of foreign subsidiaries	784.1		784.1
Foreign repatriation tax payment period				8 years
Interest and penalties accrued for unrecognized tax benefits			0.2	$ 0.2	0.2
Unrecognized tax benefits	4.7	$ 4.7	4.7	$ 4.7	$ 5.0	$ 5.3
Unrecognized tax benefits that would impact effective tax rate within next twelve months	0.3		0.3
Reserves for uncertain tax positions including interest and penalties	6.1		6.1
Foreign Tax Authority [Member]
Schedule Of Income Taxes [Line Items]
Operating loss carryforwards	96.2		96.2
Tax credit carryforward	50.2		50.2
Undistributed foreign earnings deferred tax liabilities	38.4		38.4
Indefinite Period [Member] | Foreign Tax Authority [Member]
Schedule Of Income Taxes [Line Items]
Operating loss carryforwards	$ 76.7		$ 76.7
Minimum [Member]
Schedule Of Income Taxes [Line Items]
Operating loss carryforwards expiration date			Jan. 01, 2019
Maximum [Member]
Schedule Of Income Taxes [Line Items]
Operating loss carryforwards expiration date			Dec. 31, 2030