Long-Term Debt and Credit Lines- Long-Term Debt, Exclusive of Current Installments (Details) - USD ($) $ in Millions	Feb. 03, 2024	Jul. 29, 2023	Jan. 28, 2023
Debt Instrument [Line Items]
Long-term debt, gross	$ 2,876		$ 3,375
Current maturities of long-term debt, net of debt issuance costs	0		(500)
Debt issuance costs	(14)		(16)
Long-term debt	$ 2,862		2,859
2.500% Senior Unsecured Notes Due May 15, 2023 | Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate		2.50%
Effective interest rate	2.51%
Long-term debt, gross	$ 0		500
2.250% Senior Unsecured Notes Due September 15, 2026 | Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	2.25%
Effective interest rate	2.32%
Long-term debt, gross	$ 998		997
1.150% Senior Unsecured Notes Due May 15, 2028 | Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	1.15%
Effective interest rate	1.18%
Long-term debt, gross	$ 499		499
3.875% Senior Unsecured Notes Due April 15, 2030 | Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	3.875%
Effective interest rate	3.89%
Long-term debt, gross	$ 496		496
1.600% Senior Unsecured Notes Due May 15, 2031 | Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	1.60%
Effective interest rate	1.61%
Long-term debt, gross	$ 500		500
4.500% Senior Unsecured Notes Due April 15, 2050 | Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	4.50%
Effective interest rate	4.52%
Long-term debt, gross	$ 383		$ 383