Accumulated Other Comprehensive Income Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	$ (2)	$ (17)	$ 35
Other comprehensive income (loss), foreign currency transaction and translation adjustment, net of tax, unrealized		(20)
Change in fair value of derivative financial instruments	13	54	(51)
Amounts reclassified from accumulated OCI	(24)	(20)	(2)
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent	24	17
Other comprehensive loss, net	(13)	17	(18)
Accumulated Other Comprehensive Income (Loss), Net of Tax	40	53	36	$ 54
Derivatives in cash flow hedging relationships
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	0	0	0
Change in fair value of derivative financial instruments	13	54	(51)
Amounts reclassified from accumulated OCI	(24)	(20)	(2)
Other comprehensive loss, net	(11)	34	(53)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(5)	6	(28)	25
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	(2)	(20)	35
Change in fair value of derivative financial instruments	0	0	0
Amounts reclassified from accumulated OCI		3	0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax	0
Other comprehensive loss, net	(2)	(17)	35
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ 45	$ 47	$ 64	$ 29