Revenue Recognition - Schedule of Impact of Adoption of the New Standard by Income Statement Line Item (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended			9 Months Ended
	Nov. 03, 2018	Oct. 28, 2017		Nov. 03, 2018	Oct. 28, 2017
Operating expenses:
Selling, general and administrative	$ 1,375	$ 1,340	[1]	$ 3,907	$ 3,774	[1]
Depreciation and amortization	243	243	[1]	725	724	[1]
Operating income	258	257	[1]	920	849	[1]
Interest expense, net	63	74	[1]	197	225	[1]
Income before income taxes	195	183	[1]	681	624	[1]
Provision for income taxes	34	66	[1]	152	233	[1]
Net income	$ 161	$ 117	[1]	$ 529	$ 391	[1]
Net income per share:
Basic	$ 0.98	$ 0.70	[1]	$ 3.21	$ 2.33	[1]
Diluted	$ 0.98	$ 0.70	[1]	$ 3.19	$ 2.32	[1]
Product
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	$ 4,369	$ 4,312	[1]	$ 12,632	$ 12,274	[1]
Product and Service, Other
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenue	$ 259	255	[1]	$ 774	753	[1]
Accounting Standards Update 2014-09 [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Gross margin		1,595			4,626
Operating expenses:
Selling, general and administrative		1,095			3,053
Depreciation and amortization		243			724
Operating income		257			849
Interest expense, net		74			225
Income before income taxes		183			624
Provision for income taxes		66			233
Net income		$ 117			$ 391
Net income per share:
Basic		$ 0.70			$ 2.33
Diluted		$ 0.70			$ 2.32
Accounting Standards Update 2014-09 [Member] | New Standard Adjustment [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenue		$ 235			$ 708
Operating expenses:
Selling, general and administrative		245			721
Accounting Standards Update 2014-09 [Member] | Adjusted [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenue		4,567			13,027
Operating expenses:
Selling, general and administrative		1,340			3,774
Depreciation and amortization		243			724
Operating income		257			849
Interest expense, net		74			225
Income before income taxes		183			624
Provision for income taxes		66			233
Net income		$ 117			$ 391
Net income per share:
Basic		$ 0.70			$ 2.33
Diluted		$ 0.70			$ 2.32
Accounting Standards Update 2014-09 [Member] | Product
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenue		$ 4,332			$ 12,319
Cost of merchandise sold		2,737			7,693
Accounting Standards Update 2014-09 [Member] | Product | New Standard Adjustment [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenue		(20)			(45)
Cost of merchandise sold		(10)			(13)
Accounting Standards Update 2014-09 [Member] | Product | Adjusted [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenue		4,312			12,274
Cost of merchandise sold		2,727			7,680
Accounting Standards Update 2014-09 [Member] | Product and Service, Other | New Standard Adjustment [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenue		255			753
Accounting Standards Update 2014-09 [Member] | Product and Service, Other | Adjusted [Member]
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Revenue		$ 255			$ 753

[1] Refer to Note 2 for details on the adoption of the new revenue recognition accounting standard and the impact on previously reported results.