Goodwill and Intangible Assets - Intangible assets (Details) - USD ($) $ in Thousands	3 Months Ended
May 31, 2022	May 31, 2021
Goodwill and Intangible Assets
Gross Value	$ 283,576
Accumulated Amortization	(49,258)
Net Carrying Value	234,318
Amortization expense for intangible assets	10,372	$ 6,605
Customer relationships
Goodwill and Intangible Assets
Gross Value	124,050
Accumulated Amortization	(9,425)
Net Carrying Value	$ 114,625
Weighted Average Remaining Useful Life	18 years 4 months 24 days
Customer relationships \| Minimum
Goodwill and Intangible Assets
Useful Life	2 years
Customer relationships \| Maximum
Goodwill and Intangible Assets
Useful Life	20 years
Technology
Goodwill and Intangible Assets
Gross Value	$ 111,526
Accumulated Amortization	(27,736)
Net Carrying Value	$ 83,790
Weighted Average Remaining Useful Life	3 years 8 months 12 days
Technology \| Minimum
Goodwill and Intangible Assets
Useful Life	2 years
Technology \| Maximum
Goodwill and Intangible Assets
Useful Life	5 years
Supplier-based network
Goodwill and Intangible Assets
Useful Life	5 years
Gross Value	$ 25,000
Accumulated Amortization	(6,250)
Net Carrying Value	$ 18,750
Weighted Average Remaining Useful Life	3 years 9 months 18 days
Trade name
Goodwill and Intangible Assets
Useful Life	10 years
Gross Value	$ 13,700
Accumulated Amortization	(1,455)
Net Carrying Value	$ 12,245
Weighted Average Remaining Useful Life	8 years 10 months 24 days
Non-compete agreement
Goodwill and Intangible Assets
Gross Value	$ 9,300
Accumulated Amortization	(4,392)
Net Carrying Value	$ 4,908
Weighted Average Remaining Useful Life	1 year 3 months 18 days
Non-compete agreement \| Minimum
Goodwill and Intangible Assets
Useful Life	2 years
Non-compete agreement \| Maximum
Goodwill and Intangible Assets
Useful Life	3 years

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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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.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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