INCOME TAXES - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 28, 2018	Dec. 29, 2017	Jan. 03, 2020	Dec. 28, 2018	Dec. 29, 2017	Dec. 30, 2016
Schedule Of Income Taxes [Line Items]
Domestic income before income taxes			$ 244.2	$ 167.8	$ 178.1
Foreign income before income taxes			$ 49.2	55.4	59.5
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			$ 87.1	88.4	$ 76.4
Undistributed earnings of foreign subsidiaries			680.0
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	2.2	4.7	4.7	$ 5.0
Unrecognized tax benefits that would impact effective tax rate within next twelve months			0.2
Reserves for uncertain tax positions including interest and penalties			3.0
Change in valuation allowance			(42.3)	$ (0.6)	$ (0.3)
Foreign Tax Authority [Member]
Schedule Of Income Taxes [Line Items]
Operating loss carryforwards			89.7
Tax credit carryforward			41.7
Undistributed foreign earnings deferred tax liabilities			37.6
Change in valuation allowance			41.7
Indefinite Period [Member] | Foreign Tax Authority [Member]
Schedule Of Income Taxes [Line Items]
Operating loss carryforwards			$ 71.9