Derivative Instruments and Hedging Activities (Tables)

12 Months Ended

Mar. 31, 2016

General Discussion of Derivative Instruments and Hedging Activities [Abstract]

Effect Of Derivative Instruments On Earnings

	Location of Gain (Loss) Recognized in Pre-tax Income	Amount of Gain (Loss) Recognized in Pre-Tax Income
(In thousands)		Year Ended March 31, 2014
Derivatives in Fair Value Hedging Relationships
Change in fair value of variable interest rate swaps	Interest expense, net	$	(2,490	)
Change in carrying value of 2013 Notes	Interest expense, net	2,496
Net effect	Interest expense, net	$	6