Derivative Instruments (Notional Amount of Derivative Instruments) (Details) - Not Designated as Hedging Instrument [Member] - USD ($) $ in Millions	Nov. 02, 2019	Feb. 02, 2019	Nov. 03, 2018
Derivatives, Fair Value [Line Items]
Notional Amount	$ 1,242	$ 1,174	$ 1,233
Derivatives designated as net investment hedges [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	30	15	16
Interest rate swap derivative instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	1,150	1,150	1,150
Foreign exchange forward contracts [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	$ 62	$ 9	$ 67