Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
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Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Derivative Instruments - Effects of Designated and Undesignated Hedging Instruments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Aug. 31, 2026	Aug. 31, 2025	Aug. 31, 2026	Aug. 31, 2025
Effect of our undesignated derivative instruments on our results of operations
Net Gain (Loss) Recognized in Income (Loss)	$ (1.5)	$ 15.3	$ 44.9	$ 2.6
Foreign currency contracts \| Derivative Instruments, Gain (Loss) by Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense
Effect of our undesignated derivative instruments on our results of operations
Net Gain (Loss) Recognized in Income (Loss)	(4.9)	2.3	(7.8)	7.3
Commodity derivative contracts \| Derivative Instruments, Gain (Loss) by Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
Effect of our undesignated derivative instruments on our results of operations
Net Gain (Loss) Recognized in Income (Loss)	3.4	13.0	52.7	(4.7)
Cash flow hedging
Effect of our derivative instruments designated in cash flow hedging relationships on our results of operations, net of income tax effect
Net Gain (Loss) Recognized in OCI	72.6	79.1	82.8	199.3
Net Gain (Loss) Reclassified from AOCI to Income (Loss)	38.4	18.0	72.6	23.7
Cash flow hedging \| Foreign currency contracts
Effect of our derivative instruments designated in cash flow hedging relationships on our results of operations, net of income tax effect
Net Gain (Loss) Recognized in OCI	72.6	79.1	81.0	202.7
Cash flow hedging \| Foreign currency contracts \| Derivative Instruments, Gain (Loss) by Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
Effect of our derivative instruments designated in cash flow hedging relationships on our results of operations, net of income tax effect
Net Gain (Loss) Reclassified from AOCI to Income (Loss)	38.4	17.8	72.6	23.0
Cash flow hedging \| Foreign currency contracts \| Derivative Instruments, Gain (Loss) by Income Statement Location [Axis]: us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
Effect of our derivative instruments designated in cash flow hedging relationships on our results of operations, net of income tax effect
Net Gain (Loss) Reclassified from AOCI to Income (Loss)	0.1	0.3	0.2	0.6
Cash flow hedging \| Foreign currency contracts \| Derivative Instruments, Gain (Loss) by Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense
Effect of our derivative instruments designated in cash flow hedging relationships on our results of operations, net of income tax effect
Net Gain (Loss) Reclassified from AOCI to Income (Loss)				0.2
Cash flow hedging \| Pre-issuance hedge contracts
Effect of our derivative instruments designated in cash flow hedging relationships on our results of operations, net of income tax effect
Net Gain (Loss) Recognized in OCI	0.0	0.0	1.8	(3.4)
Cash flow hedging \| Pre-issuance hedge contracts \| Derivative Instruments, Gain (Loss) by Income Statement Location [Axis]: us-gaap:InterestIncomeExpenseNonoperatingNet
Effect of our derivative instruments designated in cash flow hedging relationships on our results of operations, net of income tax effect
Net Gain (Loss) Reclassified from AOCI to Income (Loss)	$ (0.1)	$ (0.1)	$ (0.2)	$ (0.1)