INCOME TAXES - Significant Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Millions	Jan. 02, 2021	Dec. 28, 2019
Deferred tax liabilities:
Depreciation	$ 148.9	$ 144.9
Intangible assets	741.4	737.1
Liability on undistributed foreign earnings	29.7	159.3
Lease right-of-use asset	126.5	129.7
Other	128.3	89.5
Total deferred tax liabilities	1,174.8	1,260.5
Deferred tax assets:
Employee benefit plans	244.2	235.4
Basis differences in liabilities	89.7	82.0
Operating loss, capital loss and tax credit carryforwards	808.7	1,100.3
Lease liability	129.6	129.6
Intangible assets	301.3	5.3
Capitalized research and development costs	52.6	0.0
Other	217.4	149.2
Total deferred tax assets	1,843.5	1,701.8
Net Deferred Tax Asset before Valuation Allowance	668.7	441.3
Valuation Allowance	(1,058.9)	(1,065.0)
Net Deferred Tax Liability after Valuation Allowance	$ (390.2)	$ (623.7)