PENSION AND OTHER POSTRETIREMENT BENEFITS - Defined Benefit Plans (Details) - International - USD ($) $ in Millions	Dec. 31, 2022	Jan. 01, 2022
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	$ 585.3	$ 874.6
Cash | Total
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	6.4	10.1
Insurance contracts | Total
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	37.1	37.9
Pooled funds – real estate investment trusts | Total
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	8.3	11.0
Pooled funds - fixed income securities | Total
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	335.7	464.4
Pooled funds - equity securities | Total
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	151.9	302.8
Pooled funds - other investments | Total
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	45.9	48.4
Quoted Prices in Active Markets (Level 1) | Cash
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	6.4	10.1
Quoted Prices in Active Markets (Level 1) | Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	0.0	0.0
Quoted Prices in Active Markets (Level 1) | Pooled funds – real estate investment trusts
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	0.0	0.0
Significant Other Observable Inputs (Level 2) | Cash
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	0.0	0.0
Significant Other Observable Inputs (Level 2) | Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	0.0	0.0
Significant Other Observable Inputs (Level 2) | Pooled funds – real estate investment trusts
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	0.0	0.0
Significant Other Unobservable Inputs (Level 3) | Cash
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	0.0	0.0
Significant Other Unobservable Inputs (Level 3) | Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	37.1	37.9
Significant Other Unobservable Inputs (Level 3) | Pooled funds – real estate investment trusts
Defined Benefit Plan Disclosure [Line Items]
Total international plan assets at fair value	$ 8.3	$ 11.0