SEGMENT INFORMATION - Capital Expenditures for Each Reportable Segment (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 31, 2016	Feb. 01, 2015	Feb. 02, 2014
SEGMENT INFORMATION
Capital Expenditures	$ 86	$ 119	$ 131
Corporate & Other
SEGMENT INFORMATION
Capital Expenditures	28	42	52
Facilities Maintenance | Operating segments
SEGMENT INFORMATION
Capital Expenditures	20	32	42
Waterworks | Operating segments
SEGMENT INFORMATION
Capital Expenditures	10	15	12
Construction & Industrial - White Cap | Operating segments
SEGMENT INFORMATION
Capital Expenditures	$ 28	$ 30	$ 25