SUBSIDIARY GUARANTORS - CONDENSED CONSOLIDATING BALANCE SHEETS (Details) - USD ($) $ in Millions	6 Months Ended
	Jul. 29, 2018	Jan. 28, 2018
Current assets:
Cash and cash equivalents	$ 228	$ 558
Receivables, net	843	612
Inventories	813	674
Other current assets	45	31
Total current assets	1,929	1,875
Property and equipment, net	345	325
Goodwill	1,992	1,807
Intangible assets, net	203	91
Deferred tax asset	119	205
Other assets	18	15
Total assets	4,606	4,318
Current liabilities:
Accounts payable	488	377
Accrued compensation and benefits	104	95
Current installments of long-term debt	11	11
Other current liabilities	247	138
Total current liabilities	850	621
Long-term debt, excluding current installments	2,087	2,090
Other liabilities	61	141
Total liabilities	2,998	2,852
Stockholders' equity (deficit)	1,608	1,466
Total liabilities and stockholders' equity	4,606	4,318
HD Supply, Inc. (Total HDS)
Current assets:
Cash and cash equivalents	227	558
Receivables, net	843	612
Inventories	813	674
Other current assets	45	31
Total current assets	1,928	1,875
Property and equipment, net	345	325
Goodwill	1,992	1,807
Intangible assets, net	203	91
Deferred tax asset	119	205
Other assets	18	15
Total assets	4,605	4,318
Current liabilities:
Accounts payable	488	377
Accrued compensation and benefits	104	95
Current installments of long-term debt	11	11
Other current liabilities	247	138
Total current liabilities	850	621
Long-term debt, excluding current installments	2,087	2,090
Other liabilities	61	141
Total liabilities	2,998	2,852
Stockholders' equity (deficit)	1,607	1,466
Total liabilities and stockholders' equity	4,605	4,318
Reportable Legal Entities | HDS (Debt Issuer)
Current assets:
Cash and cash equivalents	204	539
Receivables, net	4	7
Other current assets	13	15
Total current assets	221	561
Property and equipment, net	156	152
Deferred tax asset	198	264
Investment in subsidiaries	4,268	2,811
Intercompany notes receivable	189	1,005
Other assets	13	12
Total assets	5,045	4,805
Current liabilities:
Accounts payable	8	11
Accrued compensation and benefits	32	34
Current installments of long-term debt	11	11
Other current liabilities	124	43
Total current liabilities	175	99
Long-term debt, excluding current installments	2,038	2,032
Intercompany notes payable	1,181	1,083
Other liabilities	44	125
Total liabilities	3,438	3,339
Stockholders' equity (deficit)	1,607	1,466
Total liabilities and stockholders' equity	5,045	4,805
Reportable Legal Entities | Subsidiary Guarantors
Current assets:
Cash and cash equivalents	20	15
Receivables, net	815	584
Inventories	793	654
Intercompany receivables	1	2
Other current assets	31	15
Total current assets	1,660	1,270
Property and equipment, net	186	170
Goodwill	1,992	1,807
Intangible assets, net	202	90
Intercompany notes receivable	1,181	1,083
Other assets	5	3
Total assets	5,226	4,423
Current liabilities:
Accounts payable	464	353
Accrued compensation and benefits	69	57
Other current liabilities	117	88
Total current liabilities	650	498
Deferred tax liabilities	81	61
Intercompany notes payable	189	1,005
Other liabilities	16	16
Total liabilities	936	1,580
Stockholders' equity (deficit)	4,290	2,843
Total liabilities and stockholders' equity	5,226	4,423
Non-cash debt contribution	958
Reportable Legal Entities | Non-Guarantor Subsidiaries
Current assets:
Cash and cash equivalents	3	4
Receivables, net	24	21
Inventories	20	20
Other current assets	1	1
Total current assets	48	46
Property and equipment, net	3	3
Intangible assets, net	1	1
Deferred tax asset	2	2
Total assets	54	52
Current liabilities:
Accounts payable	16	13
Accrued compensation and benefits	3	4
Intercompany payables	1	2
Other current liabilities	6	7
Total current liabilities	26	26
Long-term debt, excluding current installments	49	58
Other liabilities	1
Total liabilities	76	84
Stockholders' equity (deficit)	(22)	(32)
Total liabilities and stockholders' equity	54	52
Eliminations
Current assets:
Intercompany receivables	(1)	(2)
Total current assets	(1)	(2)
Deferred tax asset	(81)	(61)
Investment in subsidiaries	(4,268)	(2,811)
Intercompany notes receivable	(1,370)	(2,088)
Total assets	(5,720)	(4,962)
Current liabilities:
Intercompany payables	(1)	(2)
Total current liabilities	(1)	(2)
Deferred tax liabilities	(81)	(61)
Intercompany notes payable	(1,370)	(2,088)
Total liabilities	(1,452)	(2,151)
Stockholders' equity (deficit)	(4,268)	(2,811)
Total liabilities and stockholders' equity	$ (5,720)	$ (4,962)