SUPPLEMENTAL BALANCE SHEET AND CASH FLOW INFORMATION - Build-to-Suit Lease (Details) - USD ($) $ in Millions	Apr. 29, 2018	Feb. 28, 2018
Build-to-Suit Lease
Financing liability, current	$ 87	$ 87

Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977

Name:	us-gaap_FinanceLeaseLiabilityCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant