v3.26.1
Net Sales by Brand and Region (Details) - USD ($)
$ in Millions
 3 Months Ended
May 02, 2026
May 03, 2025
Segment Reporting [Line Items]    
Net Sales $ 3,497 $ 3,463
Old Navy    
Segment Reporting [Line Items]    
Net Sales 1,996 1,981
Gap    
Segment Reporting [Line Items]    
Net Sales 796 724
Banana Republic [Member]    
Segment Reporting [Line Items]    
Net Sales 431 428
Athleta [Member]    
Segment Reporting [Line Items]    
Net Sales 270 308
Other entities [Member]    
Segment Reporting [Line Items]    
Net Sales [1] 4 22
U.S.    
Segment Reporting [Line Items]    
Net Sales [2] 3,083 3,065
U.S. | Old Navy    
Segment Reporting [Line Items]    
Net Sales [2] 1,834 1,826
U.S. | Gap    
Segment Reporting [Line Items]    
Net Sales [2] 608 545
U.S. | Banana Republic [Member]    
Segment Reporting [Line Items]    
Net Sales [2] 375 373
U.S. | Athleta [Member]    
Segment Reporting [Line Items]    
Net Sales [2] 262 299
U.S. | Other entities [Member]    
Segment Reporting [Line Items]    
Net Sales [1],[2] 4 22
Canada    
Segment Reporting [Line Items]    
Net Sales 262 244
Canada | Old Navy    
Segment Reporting [Line Items]    
Net Sales 150 140
Canada | Gap    
Segment Reporting [Line Items]    
Net Sales 68 61
Canada | Banana Republic [Member]    
Segment Reporting [Line Items]    
Net Sales 37 35
Canada | Athleta [Member]    
Segment Reporting [Line Items]    
Net Sales 7 8
Canada | Other entities [Member]    
Segment Reporting [Line Items]    
Net Sales [1] 0 0
Other Regions    
Segment Reporting [Line Items]    
Net Sales 152 154
Other Regions | Old Navy    
Segment Reporting [Line Items]    
Net Sales 12 15
Other Regions | Gap    
Segment Reporting [Line Items]    
Net Sales 120 118
Other Regions | Banana Republic [Member]    
Segment Reporting [Line Items]    
Net Sales 19 20
Other Regions | Athleta [Member]    
Segment Reporting [Line Items]    
Net Sales 1 1
Other Regions | Other entities [Member]    
Segment Reporting [Line Items]    
Net Sales [1] $ 0 $ 0
[1] Primarily consists of net sales from revenue-generating strategic initiatives.
[2] U.S. includes the United States and Puerto Rico.