Fair Value (Tables)

6 Months Ended

Oct. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value Measurements, Recurring and Nonrecurring

The carrying amounts and estimated fair values of our financial instruments are as follows:

(in 000s)
As of	October 31, 2015				October 31, 2014				April 30, 2015
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Assets:
Cash and cash equivalents	$	360,681	$	360,681	$	627,490	$	627,490	$	2,007,190	$	2,007,190
Cash and cash equivalents - restricted	42,781		42,781		55,543		55,543		91,972		91,972
Receivables, net - short-term	94,760		94,760		107,705		107,705		167,964		167,964
Mortgage loans held for investment, net	220,671		180,437		251,092		192,411		239,338		190,196
Investments in AFS securities	3,173		3,173		390,954		390,954		441,709		441,709
Receivables, net - long-term	75,275		75,275		101,805		101,805		80,867		80,867
Liabilities:
Customer banking deposits	—		—		455,308		452,351		744,699		737,261
Long-term debt	1,502,746		1,553,633		506,360		550,332		506,088		556,769
Contingent consideration payments	11,932		11,932		10,555		10,555		10,667		10,667