Fair Value Measurements - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Millions	Oct. 31, 2020	Feb. 01, 2020	Nov. 02, 2019
Assets:
Cash equivalents	$ 678	$ 311	$ 238
Available-for-Sale Securities	178	290	294
Derivative financial instruments	6	10	12
Deferred compensation plan assets	44	51	53
Debt Securities, Available-for-sale	2	2	2
Total	908	664	599
Liabilities:
Derivative financial instruments	7	10	10
Fair Value, Inputs, Level 1 [Member]
Assets:
Cash equivalents	178	19	3
Available-for-Sale Securities	119	117	131
Derivative financial instruments	0	0	0
Deferred compensation plan assets	44	51	53
Debt Securities, Available-for-sale	0	0	0
Total	341	187	187
Liabilities:
Derivative financial instruments	0	0	0
Fair Value, Inputs, Level 2 [Member]
Assets:
Cash equivalents	500	292	235
Available-for-Sale Securities	59	173	163
Derivative financial instruments	6	10	12
Deferred compensation plan assets	0	0	0
Debt Securities, Available-for-sale	0	0	0
Total	565	475	410
Liabilities:
Derivative financial instruments	7	10	10
Fair Value, Inputs, Level 3 [Member]
Assets:
Cash equivalents	0	0	0
Available-for-Sale Securities	0	0	0
Derivative financial instruments	0	0	0
Deferred compensation plan assets	0	0	0
Debt Securities, Available-for-sale	2	2	2
Total	2	2	2
Liabilities:
Derivative financial instruments	$ 0	$ 0	$ 0