Net Sales - Disaggregation of Net Sales (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 01, 2025	Feb. 03, 2024	Jan. 28, 2023
Disaggregation of Revenue [Line Items]
Net sales	$ 106,566	$ 107,412	$ 109,120
Merchandise sales
Disaggregation of Revenue [Line Items]
Net sales	104,820	105,803	107,588
Apparel and accessories
Disaggregation of Revenue [Line Items]
Net sales	16,505	16,485	17,646
Beauty
Disaggregation of Revenue [Line Items]
Net sales	13,173	12,538	11,092
Food and beverage
Disaggregation of Revenue [Line Items]
Net sales	23,828	23,899	22,918
Hardlines
Disaggregation of Revenue [Line Items]
Net sales	15,784	16,162	17,739
Home furnishings and décor
Disaggregation of Revenue [Line Items]
Net sales	16,699	17,760	19,463
Household essentials
Disaggregation of Revenue [Line Items]
Net sales	18,614	18,746	18,483
Other merchandise sales
Disaggregation of Revenue [Line Items]
Net sales	217	213	247
Advertising revenue
Disaggregation of Revenue [Line Items]
Net sales	649	522	404
Credit card profit sharing
Disaggregation of Revenue [Line Items]
Net sales	576	667	734
Other
Disaggregation of Revenue [Line Items]
Net sales	$ 521	$ 420	$ 394