EMPLOYEE BENEFIT PLANS - Asset Allocations by Asset Category and Level of Valuation Inputs with in Fair Value Hierarchy (Detail) - USD ($) $ in Millions	Dec. 31, 2016	Jan. 02, 2016
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Defined Benefit Plan, Funded Percentage	76.00%	77.00%
Level 1 | Defined Benefit Pension
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	$ 438.8	$ 381.6
Level 1 | Defined Benefit Pension | Insurance contracts
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets		0.0
Level 1 | Defined Benefit Pension | Other
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets		0.0
Level 1 | Defined Benefit Pension | Cash and Cash Equivalents
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	35.3	39.7
Level 1 | Defined Benefit Pension | Equity Securities | U.S. equity securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	100.7	50.4
Level 1 | Defined Benefit Pension | Equity Securities | Foreign equity securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	75.8	43.2
Level 1 | Defined Benefit Pension | Fixed Income Securities | Government securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	227.0	248.3
Level 1 | Defined Benefit Pension | Fixed Income Securities | Corporate securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets		0.0
Level 2 | Defined Benefit Pension
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	1,643.6	1,747.2
Level 2 | Defined Benefit Pension | Insurance contracts
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	35.0	33.2
Level 2 | Defined Benefit Pension | Other
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	63.8	58.6
Level 2 | Defined Benefit Pension | Cash and Cash Equivalents
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	15.5	18.4
Level 2 | Defined Benefit Pension | Equity Securities | U.S. equity securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	203.1	245.9
Level 2 | Defined Benefit Pension | Equity Securities | Foreign equity securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	178.3	225.8
Level 2 | Defined Benefit Pension | Fixed Income Securities | Government securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	460.0	448.4
Level 2 | Defined Benefit Pension | Fixed Income Securities | Corporate securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	687.9	716.9
Fair Value | Defined Benefit Pension
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	2,082.4	2,128.8
Fair Value | Defined Benefit Pension | Insurance contracts
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	35.0	33.2
Fair Value | Defined Benefit Pension | Other
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	63.8	58.6
Fair Value | Defined Benefit Pension | Cash and Cash Equivalents
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	50.8	58.1
Fair Value | Defined Benefit Pension | Equity Securities | U.S. equity securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	303.8	296.3
Fair Value | Defined Benefit Pension | Equity Securities | Foreign equity securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	254.1	269.0
Fair Value | Defined Benefit Pension | Fixed Income Securities | Government securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	687.0	696.7
Fair Value | Defined Benefit Pension | Fixed Income Securities | Corporate securities
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Fair value of plan assets	$ 687.9	$ 716.9