Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
Jun. 30, 2019	Jul. 01, 2018
Statement of Comprehensive Income [Abstract]
Net earnings	$ 48,636	$ 46,020
Other comprehensive (loss) income:
Net unrealized (loss) gain on derivative instruments, net of tax	(2,329)	1,005
Pension funded status adjustment, net of tax	237	300
Foreign currency translation adjustment	(3,211)	(72,163)
Total other comprehensive loss, net of tax	(5,303)	(70,858)
Total comprehensive income (loss)	43,333	(24,838)
Comprehensive loss attributable to noncontrolling interests	(83)	(339)
Comprehensive income (loss) attributable to EnerSys stockholders	$ 43,416	$ (24,499)

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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