Commitments And Contingencies (Tables)

9 Months Ended

Jan. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Deferred Revenue Related To The Peace Of Mind Program

Changes in deferred revenue balances related to our Peace of Mind® (POM) program, the current portion of which is included in accounts payable, accrued expenses and other current liabilities and the long-term portion of which is included in other noncurrent liabilities in the consolidated balance sheets, are as follows:

(in 000s)
Nine months ended January 31,	2015			2014
Balance, beginning of the period	$	145,237		$	146,286
Amounts deferred for new guarantees issued	17,658			16,686
Revenue recognized on previous deferrals	(54,308		)	(59,661		)
Balance, end of the period	$	108,587		$	103,311