Document and Entity Information $ in Billions	12 Months Ended
	Jan. 28, 2023
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Shell Company	false
Document Period End Date	Jan. 28, 2023
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	FY
Trading Symbol	GPS
Entity Registrant Name	GAP, INC
Entity Central Index Key	0000039911
Current Fiscal Year End Date	--01-28