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Derivative Instruments - Aggregate Notional Value of Outstanding Derivative Instruments (Details) - USD ($) $ in Millions | Feb. 28, 2026 | Feb. 28, 2025
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Derivative instruments designated as hedging instruments | Foreign currency contracts |  |
Derivative [Line Items] |  |
Aggregate notional value of derivative instruments | $ 2,080.9 | $ 2,843.6
Derivative instruments designated as hedging instruments | Pre-issuance hedge contracts |  |
Derivative [Line Items] |  |
Aggregate notional value of derivative instruments | 50.0 | 275.0
Derivative instruments designated as hedging instruments | Net investment hedge contracts |  |
Derivative [Line Items] |  |
Aggregate notional value of derivative instruments | 145.5 | 0.0
Derivative instruments not designated as hedging instruments | Foreign currency contracts |  |
Derivative [Line Items] |  |
Aggregate notional value of derivative instruments | 522.2 | 378.2
Derivative instruments not designated as hedging instruments | Commodity derivative contracts |  |
Derivative [Line Items] |  |
Aggregate notional value of derivative instruments | $ 335.5 | $ 322.1

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