Comprehensive Income (Loss) (Detail) - USD ($) $ in Millions	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	$ (9)	$ 4
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	47	7
Other Comprehensive Income (Loss), Tax	(1)	1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income Beginning Balance	24	12
Total Other Comprehensive Income (Loss), Net of Tax	37	12	$ (28)
Accumulated Other Comprehensive Income Ending Balance	59	24	12
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	(20)	23
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	45	0
Other Comprehensive Income (Loss), Tax	0	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income Beginning Balance	32	9
Total Other Comprehensive Income (Loss), Net of Tax	25	23
Accumulated Other Comprehensive Income Ending Balance	57	32	9
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	11	(21)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	2	7
Other Comprehensive Income (Loss), Tax	(1)	1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income Beginning Balance	(10)	3
Total Other Comprehensive Income (Loss), Net of Tax	12	(13)
Accumulated Other Comprehensive Income Ending Balance	2	(10)	3
Accumulated Net Investment Gain (Loss) Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	0	2
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	0	0
Other Comprehensive Income (Loss), Tax	0	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income Beginning Balance	2	0
Total Other Comprehensive Income (Loss), Net of Tax	0	2
Accumulated Other Comprehensive Income Ending Balance	0	2	$ 0
Accounting Standards Update 2016-01 [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative Effect of New Accounting Principle in Period of Adoption		(2)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income Beginning Balance	22
Accumulated Other Comprehensive Income Ending Balance		22
Accounting Standards Update 2016-01 [Member] | Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative Effect of New Accounting Principle in Period of Adoption		0
Accounting Standards Update 2016-01 [Member] | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative Effect of New Accounting Principle in Period of Adoption		0
Accounting Standards Update 2016-01 [Member] | Accumulated Net Investment Gain (Loss) Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative Effect of New Accounting Principle in Period of Adoption		(2)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income Beginning Balance	$ 0
Accumulated Other Comprehensive Income Ending Balance		$ 0