Penalties paid relating to anti-competition investigations

No definition available.

Name:	ens_Penaltiespaidrelatingtoanticompetitioninvestigations
Namespace Prefix:	ens_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Commitments, Contingencies and Litigation - (Additional Information) (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		12 Months Ended
	Feb. 29, 2016	Jul. 05, 2020	Jun. 30, 2019	Mar. 31, 2020
Commitments, Contingencies And Litigation [Line Items]
Provision for environmental liabilities		$ 1,060		$ 1,060
Belgium Anti-Competition Proceeding
Commitments, Contingencies And Litigation [Line Items]
Penalties paid relating to anti-competition investigations	$ 1,962		$ 2,402