Annual report pursuant to Section 13 and 15(d)

Derivative Instruments - Estimated Fair Value and Location of Derivative Instruments (Details)

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Derivative Instruments - Estimated Fair Value and Location of Derivative Instruments (Details) - USD ($)
$ in Millions
Feb. 28, 2022
Feb. 28, 2021
Derivative instruments designated as hedging instruments | Foreign currency contracts | Prepaid expenses and other    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Assets $ 28.6 $ 32.0
Derivative instruments designated as hedging instruments | Foreign currency contracts | Other accrued expenses and liabilities    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Liabilities 5.9 3.5
Derivative instruments designated as hedging instruments | Foreign currency contracts | Other assets    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Assets 25.1 41.3
Derivative instruments designated as hedging instruments | Foreign currency contracts | Deferred income taxes and other liabilities    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Liabilities 8.6 2.7
Derivative instruments designated as hedging instruments | Swap lock contracts | Other assets    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Assets 0.0 0.0
Derivative instruments designated as hedging instruments | Swap lock contracts | Deferred income taxes and other liabilities    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Liabilities 0.4 0.0
Derivative instruments not designated as hedging instruments | Foreign currency contracts | Prepaid expenses and other    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Assets 2.7 3.3
Derivative instruments not designated as hedging instruments | Foreign currency contracts | Other accrued expenses and liabilities    
Fair value and location of our derivative instruments on our balance sheets    
Foreign currency contracts, Liabilities 3.3 3.5
Derivative instruments not designated as hedging instruments | Commodity derivative contracts | Prepaid expenses and other    
Fair value and location of our derivative instruments on our balance sheets    
Commodity derivative contracts, Assets 61.3 13.4
Derivative instruments not designated as hedging instruments | Commodity derivative contracts | Other accrued expenses and liabilities    
Fair value and location of our derivative instruments on our balance sheets    
Commodity derivative contracts, Liabilities 0.7 3.9
Derivative instruments not designated as hedging instruments | Commodity derivative contracts | Other assets    
Fair value and location of our derivative instruments on our balance sheets    
Commodity derivative contracts, Assets 29.7 7.8
Derivative instruments not designated as hedging instruments | Commodity derivative contracts | Deferred income taxes and other liabilities    
Fair value and location of our derivative instruments on our balance sheets    
Commodity derivative contracts, Liabilities $ 0.2 $ 1.4