Derivative Instruments (Tables)

12 Months Ended

Mar. 31, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial Position, Location

The following table summarizes the location and amount of the gain or loss on the hedged item attributable to the changes in the LIBOR swap rate and the offsetting gain or loss on the related interest rate swap agreements for the year ended March 31, 2016. The difference represents hedge ineffectiveness (amounts in millions):

	Year ended March 31,
	2016
Income Statement Classification	Gain (Loss) on 2015 Senior Debt			Gain (Loss) on Interest Rate Swap
Other (loss) income, net	$	(18.1	)	$	16.3