Commitments And Contingencies (Tables)

12 Months Ended

Apr. 30, 2012

Commitments And Contingencies [Abstract]

Schedule Of Deferred Revenue Related To The Peace Of Mind Program

	(in 000s)
Year ended April 30,	2012			2011
Balance, beginning of the year	$	140,603		$	141,542
Amounts deferred for new guarantees issued		76,080			77,474
Revenue recognized on previous deferrals		(75,603	)		(78,413	)
Balance, end of the year		$141,080			$140,603

Future Minimum Operating Lease Commitments

	(in 000s)
2013	$	181,800
2014		136,419
2015		93,625
2016		33,822
2017		14,628
2018 and beyond		7,900
	$	468,194

Claims Received By Loan Origination Year

		XXXX		XXXX		XXXX		XXXX		XXXX		XXXX		XXXX		XXXX		XXXX		XXXX		XXXX
	(in millions)
	Fiscal Year		Fiscal Year				Fiscal Year 2011								Fiscal Year 2012
	2009		2010		Q1		Q2		Q3		Q4		Q1		Q2		Q3		Q4		Total
Loan Origination Year:
2005	$	62	$	15	$	6	$	1	$	—	$	1	$	—	$	—	$	4	$	—	$	89
2006		217		108		100		15		29		50		29		130		29		137		844
2007		153		22		3		5		4		4		2		353		2		406		954
Total	$	432	$	145	$	109	$	21	$	33	$	55	$	31	$	483	$	35	$	543	$	1,887

Rollforward Of Reserve For Losses On Repurchases

	(in 000s)
Year ended April 30,	2012			2011			2010
Balance, beginning of the year:
Amount related to representation and warranty claims	$	126,260		$	138,415		$	156,659
Amount related to indemnity agreement dated April 2008		—			49,785			49,936
		126,260			188,200			206,595
Changes:
Provisions		20,000			—			—
Payments on representation and warranty claims		(16,242	)		(12,155	)		(18,244	)
Payments under indemnity agreement dated April 2008		—			(49,785	)		(151	)
Balance, end of the year:
Amount related to representation and warranty claims		130,018			126,260			138,415
Amount related to indemnity agreement dated April 2008		—			—			49,785
	$	130,018		$	126,260		$	188,200