LONG-TERM DEBT LONG-TERM DEBT (Tables)

9 Months Ended

Jan. 31, 2020

Debt Disclosure [Abstract]

Components of Long-Term Debt

The components of long-term debt are as follows:

							(in 000s)
As of	January 31, 2020			January 31, 2019			April 30, 2019
Senior Notes, 4.125%, due October 2020	$	650,000		$	650,000		$	650,000
Senior Notes, 5.500%, due November 2022	500,000			500,000			500,000
Senior Notes, 5.250%, due October 2025	350,000			350,000			350,000
Committed line of credit borrowings	1,035,000			385,000			—
Debt issuance costs and discounts	(5,389		)	(8,011		)	(7,371		)
	2,529,611			1,876,989			1,492,629
Less: Current portion	(649,022		)	—			—
	$	1,880,589		$	1,876,989		$	1,492,629