Revenue (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Oct. 31, 2020
Nov. 02, 2019
Oct. 31, 2020
Nov. 02, 2019
Disaggregation of Revenue [Line Items]        
Total net sales $ 1,675 $ 2,384 $ 4,147 $ 7,332
Document Period End Date     Oct. 31, 2020  
Women's apparel [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 342 $ 509 $ 829 $ 1,582
Percent of Total Net Sales 20.00% 21.00% 20.00% 21.00%
Men's apparel and accessories [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 340 $ 524 $ 842 $ 1,539
Percent of Total Net Sales 20.00% 22.00% 20.00% 21.00%
Women's accessories, including Sephora [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 230 $ 328 $ 619 $ 1,106
Percent of Total Net Sales 14.00% 14.00% 15.00% 15.00%
Home [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 187 $ 229 $ 504 $ 780
Percent of Total Net Sales 11.00% 10.00% 12.00% 11.00%
Footwear and handbags [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 164 $ 281 $ 428 $ 809
Percent of Total Net Sales 10.00% 12.00% 10.00% 11.00%
Kid's, including toys [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 169 $ 253 $ 362 $ 669
Percent of Total Net Sales 10.00% 11.00% 9.00% 9.00%
Jewelry [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 126 $ 106 $ 291 $ 368
Percent of Total Net Sales 8.00% 4.00% 7.00% 5.00%
Services and other [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 117 $ 154 $ 272 $ 479
Percent of Total Net Sales 7.00% 6.00% 7.00% 7.00%
Total [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 1,675 $ 2,384 $ 4,147  
Percent of Total Net Sales 100.00% 100.00% 100.00% 100.00%