Cancellation Reserves (Tables)

9 Months Ended

Nov. 30, 2017

Cancellation Reserves [Abstract]

Schedule Of Cancellation Reserves Accrual

Cancellation Reserves

	Three Months Ended November 30						Nine Months Ended November 30
(In millions)	2017			2016			2017			2016
Balance as of beginning of period	$	109.8		$	113.3		$	108.2		$	110.2
Cancellations	(16.9		)	(16.8		)	(49.8		)	(49.6		)
Provision for future cancellations	16.3			15.9			50.8			51.8
Balance as of end of period	$	109.2		$	112.4		$	109.2		$	112.4