Consolidated Balance Sheets Details (Details) - Restructuring - USD ($) $ in Millions	12 Months Ended
Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2023
Restructuring Cost and Reserve
Restructuring reserve	$ 10.4	$ 21.1	$ 2.9
Charges incurred	26.1	37.3
Payments for Restructuring	$ 36.8	19.1
Interest rate to present value long-term restructuring liability	5.30%
Restructuring Reserve, Current	$ 9.2	20.0
Restructuring Reserve, Noncurrent	$ 1.2	1.1
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]	General and administrative
Employee Termination Benefits
Restructuring Cost and Reserve
Restructuring reserve	$ 7.1	16.8	1.9
Charges incurred	21.3	30.9
Payments for Restructuring	31.0	16.0
Restructuring Reserve, Current	7.1
Restructuring Reserve, Noncurrent	0.0
Facilities Costs
Restructuring Cost and Reserve
Restructuring reserve	3.3	4.3	$ 1.0
Charges incurred	4.8	6.4
Payments for Restructuring	5.8	$ 3.1
Restructuring Reserve, Current	2.1
Restructuring Reserve, Noncurrent	$ 1.2

Interest rate to present value long-term restructuring liability

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

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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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Indicates line item in statement of income or comprehensive income that includes restructuring charges.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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Carrying amount as of the balance sheet date of known and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid after one year or beyond the next operating cycle, if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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