Fair Value Measurements - Recurring (Details) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Millions	May 05, 2018	Feb. 03, 2018	Apr. 29, 2017
Level 1 | Money market funds
Assets
Cash and cash equivalents	$ 19	$ 21	$ 24
Other current assets	58	3	2
Level 1 | Marketable securities that fund deferred compensation
Assets
Other assets	99	99	97
Level 2 | Commercial paper
Assets
Cash and cash equivalents	0	90	260
Short-term investments	100	474	150
Other current assets	0	60	60
Level 2 | Time deposits
Assets
Cash and cash equivalents	200	65	11
Short-term investments	685	1,558	1,798
Other current assets	101	101	101
Level 2 | Foreign currency derivative instruments
Assets
Other current assets	3	2	7
Liabilities
Accrued liabilities	1	8	0
Level 2 | Interest rate swap derivative instruments
Assets
Other current assets	5	0	0
Other assets	0	0	4
Liabilities
Accrued liabilities	0	1	0
Long-term liabilities	$ 15	$ 4	$ 1