XML 46 R31.htm IDEA: XBRL DOCUMENT v3.21.2
Cancellation Reserves (Tables)
 3 Months Ended
May 31, 2021
Cancellation Reserves [Abstract]  
Schedule Of Cancellation Reserves Accrual
Cancellation Reserves
 Three Months Ended May 31
(In millions)20212020
Balance as of beginning of period$124.5 $117.9 
Cancellations(20.2)(14.8)
Provision for future cancellations34.1 13.6 
Balance as of end of period$138.4 $116.7