NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $) In Millions, except Share data, unless otherwise specified	0 Months Ended		12 Months Ended						0 Months Ended	3 Months Ended			0 Months Ended		12 Months Ended																0 Months Ended
	Jul. 02, 2013	Jun. 12, 2013	Feb. 02, 2014 customer segment item location	Feb. 03, 2013	Jan. 29, 2012	Feb. 02, 2014 HDS	Feb. 03, 2013 HDS	Jan. 29, 2012 HDS	Aug. 01, 2013 HDS January 2013 Senior Subordinated Notes	Aug. 04, 2013 HDS January 2013 Senior Subordinated Notes	Jul. 02, 2013 Plan	Jul. 02, 2013 Stock Incentive Plan	Jul. 02, 2013 Common stock	Jun. 26, 2013 Common stock	Feb. 02, 2014 Common stock	Feb. 02, 2014 Minimum item product	Feb. 02, 2014 Maximum	Feb. 02, 2014 Building Improvements Minimum	Feb. 02, 2014 Building Improvements Maximum	Feb. 02, 2014 Transportation Equipment Minimum	Feb. 02, 2014 Transportation Equipment Maximum	Feb. 02, 2014 Furniture, Fixtures and Equipment Minimum	Feb. 02, 2014 Furniture, Fixtures and Equipment Maximum	Feb. 02, 2014 Capitalized Software	Feb. 03, 2013 Capitalized Software	Jan. 29, 2012 Capitalized Software	Feb. 02, 2014 Capitalized Software Minimum	Feb. 02, 2014 Capitalized Software Maximum	Feb. 02, 2014 U.S. location	Feb. 02, 2014 Canada location	Jul. 02, 2013 Equity Sponsors
Nature of Business and Accounting Policy disclosures
Number of distinct market sectors in which entity specializes			3
Number of operating locations			650
Number of states or provinces																													47	7
Number of associates																15,000
Number of customer			500,000
Number of SKUs offered																1,000,000
Reportable segment			4
Common stock, par value (in dollars per share)			$ 0.01	$ 0.01		$ 0.01	$ 0.01							$ 0.01
Number of shares sold to public under initial public offering	61,000,000												61,170,212	53,191,489	61,170,000
Number of additional shares sold to public in connection with the exercise of the underwriters' over-allotment option														7,978,723
Price per share (in dollars per share)													$ 18.00	$ 18.00
Aggregate proceeds from initial public offering and exercise of underwriters' over-allotment option													$ 1,039
Stock offering expenses													16
Net proceeds from the initial public offering used to pay related fees and expenses			2	5	5																										11
Net proceeds from the initial public offering used to redeem outstanding debt									950
Senior Subordinated Notes, interest rate (as a percent)									10.50%
Debt redemption premium									29	29
Accrued interest on debt redeemed									29
Net proceeds from the initial public offering used to pay aggregate fee to terminate the consulting agreements																															18
Reverse stock split ratio		0.50
Shares of common stock issued as a result of reverse stock split		130,583,916	192,400,000	130,600,000		1,000	1,000
Common stock outstanding		130,578,416	192,400,000	130,600,000		1,000	1,000
Treasury shares		5,500
Preferred shares issued			0
Preferred shares outstanding			0
Length of fiscal year (in days)																364 days	371 days
Length of current fiscal year (in days)			364 days	371 days	364 days
Vendor rebates receivables			85	66
Estimated useful life																		5 years	45 years	5 years	7 years	2 years	10 years				3 years	6 years
Accumulated amortization			522	450																				156	126
Property and equipment, net			405	395		405	395																	79	82
Amortization cost			246	342	350	246	342	350																39	30	28
Goodwill and other intangible asset impairment			0	150	0
Self-insurance reserves			93	94
Revenues from services			86	82	60
Shipping and handling costs			119	115	94
Advertising expenses			$ 35	$ 34	$ 24
Number of shares registered for issuance pursuant to awards											12,500,000	14,800,000