Balance Sheet Components (Details) - USD ($) $ in Millions		9 Months Ended
		Oct. 28, 2018	Jan. 28, 2018
Inventories:
Raw materials		$ 634	$ 227
Work in-process		259	192
Finished goods		524	377
Total inventories		1,417	796
Accrued and Other Current Liabilities:
Customer program accruals		319	181
Accrued payroll and related expenses		151	172
Deferred revenue	[1]	80	53
Taxes payable		40	33
Accrued royalties		19	17
Warranty accrual	[2]	18	15
Professional service fees		15	15
Coupon interest on debt obligations		7	20
Other		54	36
Total accrued and other current liabilities		703	542
Other Long-Term Liabilities:
Income taxes payable	[3]	469	559
Deferred revenue	[4]	40	15
Deferred income tax liability		23	18
Employee benefits liability		19	12
Deferred rent		17	9
Other		19	19
Total other long-term liabilities		587	$ 632
One time transition tax payable, noncurrent		337
Unrecognized tax benefits		116
Interest and penalties related to unrecognized tax benefits		$ 16

[1] Deferred revenue primarily includes customer advances and deferrals related to license and development arrangements and PCS.

[2] Refer to Note 11 of these Notes to Condensed Consolidated Financial Statements for a discussion regarding warranties.

[3] As of October 28, 2018, represents the long-term portion of the one-time transition tax payable of $337 million, as well as unrecognized tax benefits of $116 million and related interest and penalties of $16 million.

[4] Deferred revenue primarily includes deferrals related to license and development arrangements and PCS.