Long-Term Debt (Tables)

12 Months Ended

Apr. 30, 2011

Long-Term Debt

Components of Long-Term Debt

(in 000s)
As of April 30,	2011			2010
Senior Notes, 7.875%, due January 2013	$	599,788		$	599,664
Senior Notes, 5.125%, due October 2014		399,177			398,941
Acquisition obligations, due from May 2011 to December 2022		43,273			28,701
Capital lease obligations		10,953			11,526
		1,053,191			1,038,832
Less: Current portion		(3,437	)		(3,688	)
	$	1,049,754		$	1,035,144