REVENUE - Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 29, 2018	Jul. 30, 2017	Jul. 29, 2018	Jul. 30, 2017
Disaggregation of Revenue [Line Items]
Net Sales	$ 1,600		$ 2,989	$ 2,568
Inter-segment Eliminations
Disaggregation of Revenue [Line Items]
Net Sales	(1)		(1)	(3)
Facilities Maintenance
Disaggregation of Revenue [Line Items]
Net Sales	820		1,543	1,451
Facilities Maintenance | Maintenance, Repair, and Operations
Disaggregation of Revenue [Line Items]
Net Sales	722		1,358	1,286
Facilities Maintenance | Property Improvement
Disaggregation of Revenue [Line Items]
Net Sales	98		185	165
Construction & Industrial
Disaggregation of Revenue [Line Items]
Net Sales	781		1,447	1,120
Construction & Industrial | Non-Residential Construction
Disaggregation of Revenue [Line Items]
Net Sales	549		998	726
Construction & Industrial | Residential Construction
Disaggregation of Revenue [Line Items]
Net Sales	188		364	320
Construction & Industrial | Other
Disaggregation of Revenue [Line Items]
Net Sales	$ 44		$ 85	$ 74
Calculated under Revenue Guidance in Effect before Topic 606
Disaggregation of Revenue [Line Items]
Net Sales		$ 1,352
Calculated under Revenue Guidance in Effect before Topic 606 | Inter-segment Eliminations
Disaggregation of Revenue [Line Items]
Net Sales		(1)
Calculated under Revenue Guidance in Effect before Topic 606 | Facilities Maintenance
Disaggregation of Revenue [Line Items]
Net Sales		769
Calculated under Revenue Guidance in Effect before Topic 606 | Facilities Maintenance | Maintenance, Repair, and Operations
Disaggregation of Revenue [Line Items]
Net Sales		680
Calculated under Revenue Guidance in Effect before Topic 606 | Facilities Maintenance | Property Improvement
Disaggregation of Revenue [Line Items]
Net Sales		89
Calculated under Revenue Guidance in Effect before Topic 606 | Construction & Industrial
Disaggregation of Revenue [Line Items]
Net Sales		584
Calculated under Revenue Guidance in Effect before Topic 606 | Construction & Industrial | Non-Residential Construction
Disaggregation of Revenue [Line Items]
Net Sales		378
Calculated under Revenue Guidance in Effect before Topic 606 | Construction & Industrial | Residential Construction
Disaggregation of Revenue [Line Items]
Net Sales		167
Calculated under Revenue Guidance in Effect before Topic 606 | Construction & Industrial | Other
Disaggregation of Revenue [Line Items]
Net Sales		$ 39