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Cancellation Reserves (Tables)
12 Months Ended
Feb. 29, 2020
Cancellation Reserves [Abstract]  
Schedule Of Cancellation Reserves Accrual
Cancellation Reserves
 
As of February 29 or 28
(In millions)
2020
 
2019
Balance as of beginning of year
$
102.8

 
$
105.2

Cancellations
(74.2
)
 
(66.3
)
Provision for future cancellations
89.3

 
63.9

Balance as of end of year
$
117.9

 
$
102.8