Consolidated Balance Sheets Details - Other Current Assets (Details) $ in Millions	3 Months Ended
May 31, 2020 other_current_asset USD ($)
Condensed Balance Sheet Statements, Captions [Line Items]
Other current assets greater than five percent of current assets \| other_current_asset	0
Other Long-Term Assets Greater than Five Percent of Total Assets \| $	0
Other Current Assets \| Current assets
Condensed Balance Sheet Statements, Captions [Line Items]
Concentration risk, percentage	5.00%
Other Noncurrent Assets [Member] \| Assets, Total
Condensed Balance Sheet Statements, Captions [Line Items]
Concentration risk, percentage	5.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration