SEGMENT REPORTING AND NET SALES - Schedule of Net Sales By Major Product Line (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 01, 2026	Feb. 02, 2025	Jan. 28, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	$ 164,683	$ 159,514	$ 152,669
Primary Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	151,966	153,108	152,669
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	$ 12,717	$ 6,406	0
Roofing Products | Other | Revenue Benchmark | Product Concentration Risk
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage	53.00%	68.00%
Operating Segments | Primary Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	$ 151,966	$ 153,108	152,669
Operating Segments | Building Materials | Primary Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	52,439	52,862	52,572
Operating Segments | Décor | Primary Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	51,679	52,525	52,750
Operating Segments | Hardlines | Primary Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Net Sales	$ 47,848	$ 47,721	$ 47,347