PENSION PLANS - Weighted Average Percentage of Actual and Target Asset Allocation (Details)	Jan. 03, 2020	Dec. 28, 2018
UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	100.00%	100.00%
Target plan asset allocations	100.00%	100.00%
UNITED STATES | Global equities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	42.50%	40.10%
Target plan asset allocations	37.00%	46.00%
UNITED STATES | Domestic treasuries
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	20.90%	15.60%
Target plan asset allocations	24.00%	12.00%
UNITED STATES | Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	7.00%	16.30%
Target plan asset allocations	8.00%	17.00%
UNITED STATES | Other debt securities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	14.40%	14.50%
Target plan asset allocations	14.00%	14.00%
UNITED STATES | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	42.30%	46.40%
Target plan asset allocations	46.00%	43.00%
UNITED STATES | Property/real estate
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	15.20%	12.60%
Target plan asset allocations	16.00%	10.00%
UNITED STATES | Other
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	0.00%	0.90%
Target plan asset allocations	1.00%	1.00%
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	100.00%	100.00%
Target plan asset allocations	100.00%	100.00%
Foreign Plan [Member] | Global equities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	39.30%
Target plan asset allocations	34.00%
Foreign Plan [Member] | Domestic treasuries
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	0.40%
Target plan asset allocations	0.00%
Foreign Plan [Member] | Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	8.10%
Target plan asset allocations	0.00%
Foreign Plan [Member] | Other debt securities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	37.10%
Target plan asset allocations	42.00%
Foreign Plan [Member] | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	45.60%	30.00%
Target plan asset allocations	42.00%	30.00%
Foreign Plan [Member] | Property/real estate
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	6.30%
Target plan asset allocations	14.00%
Foreign Plan [Member] | Other
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	0.10%	10.00%
Target plan asset allocations	0.00%	10.00%
Foreign Plan [Member] | Domestic equities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	0.40%
Target plan asset allocations	0.00%
Foreign Plan [Member] | International equities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	0.00%
Target plan asset allocations	2.00%
Foreign Plan [Member] | Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	39.70%	60.00%
Target plan asset allocations	36.00%	60.00%
Foreign Plan [Member] | Insurance products
Defined Benefit Plan Disclosure [Line Items]
Actual plan asset allocations	8.30%
Target plan asset allocations	8.00%
Minimum [Member] | UNITED STATES | Global equities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	30.00%	37.00%
Minimum [Member] | UNITED STATES | Domestic treasuries
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%	0.00%
Minimum [Member] | UNITED STATES | Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%	0.00%
Minimum [Member] | UNITED STATES | Other debt securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	9.00%	9.00%
Minimum [Member] | UNITED STATES | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	9.00%	9.00%
Minimum [Member] | UNITED STATES | Property/real estate
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	9.00%	0.00%
Minimum [Member] | UNITED STATES | Other
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%	0.00%
Minimum [Member] | Foreign Plan [Member] | Global equities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	14.00%
Minimum [Member] | Foreign Plan [Member] | Domestic treasuries
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%
Minimum [Member] | Foreign Plan [Member] | Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%
Minimum [Member] | Foreign Plan [Member] | Other debt securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	16.00%
Minimum [Member] | Foreign Plan [Member] | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	16.00%
Minimum [Member] | Foreign Plan [Member] | Property/real estate
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%
Minimum [Member] | Foreign Plan [Member] | Other
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%
Minimum [Member] | Foreign Plan [Member] | Domestic equities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%
Minimum [Member] | Foreign Plan [Member] | International equities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	2.00%
Minimum [Member] | Foreign Plan [Member] | Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	16.00%
Minimum [Member] | Foreign Plan [Member] | Insurance products
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	8.00%
Maximum [Member] | UNITED STATES | Global equities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	45.00%	66.00%
Maximum [Member] | UNITED STATES | Domestic treasuries
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	40.00%	34.00%
Maximum [Member] | UNITED STATES | Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	40.00%	34.00%
Maximum [Member] | UNITED STATES | Other debt securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	19.00%	19.00%
Maximum [Member] | UNITED STATES | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	99.00%	87.00%
Maximum [Member] | UNITED STATES | Property/real estate
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	23.00%	19.00%
Maximum [Member] | UNITED STATES | Other
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	5.00%	5.00%
Maximum [Member] | Foreign Plan [Member] | Global equities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	39.00%
Maximum [Member] | Foreign Plan [Member] | Domestic treasuries
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%
Maximum [Member] | Foreign Plan [Member] | Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%
Maximum [Member] | Foreign Plan [Member] | Other debt securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	73.00%
Maximum [Member] | Foreign Plan [Member] | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	73.00%
Maximum [Member] | Foreign Plan [Member] | Property/real estate
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	22.00%
Maximum [Member] | Foreign Plan [Member] | Other
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	14.00%
Maximum [Member] | Foreign Plan [Member] | Domestic equities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	0.00%
Maximum [Member] | Foreign Plan [Member] | International equities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	2.00%
Maximum [Member] | Foreign Plan [Member] | Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	41.00%
Maximum [Member] | Foreign Plan [Member] | Insurance products
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations	8.00%