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Segment and Geographic Information - Narrative (Details) - Revenue from Contract with Customer - Customer concentration risk	12 Months Ended
	Feb. 28, 2021	Feb. 29, 2020	Feb. 28, 2019
First largest customer
Revenue, Major Customer [Line Items]
Concentration risk percentage	20.00%	18.00%	16.00%
Second largest customer
Revenue, Major Customer [Line Items]
Concentration risk percentage	13.00%	14.00%	16.00%
Third largest customer
Revenue, Major Customer [Line Items]
Concentration risk percentage	11.00%	9.00%	10.00%
Five top customers
Revenue, Major Customer [Line Items]
Concentration risk percentage	52.00%	50.00%	51.00%

X

- Definition

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.

+ References

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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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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