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Restructuring and other Exit Charges - (Additional Information) (Details) $ in Thousands		3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 29, 2022 USD ($) Employee	Jul. 03, 2022 USD ($)	Jul. 04, 2021 USD ($)	Oct. 03, 2021 Employee	Oct. 04, 2020 USD ($)	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)
Restructuring Cost and Reserve [Line Items]
Expected remaining cost		$ 717
Restructuring and other exit charges		8,328	$ 7,832
Proceeds from disposal of facility		0	3,268
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges		162
Exit charges		8,166
Restructuring and other exit charges		8,328
Restructuring costs incurred		417
Employee Severance | Energy Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges		162
Exit charges		0
Restructuring and other exit charges		162
Employee Severance | Motive Power
Restructuring Cost and Reserve [Line Items]
Restructuring charges		0
Exit charges		8,166
Restructuring and other exit charges		8,166
Employee Severance | Specialty
Restructuring Cost and Reserve [Line Items]
Restructuring charges		0
Exit charges		0
Restructuring and other exit charges		0
Closure of Facility in Hagen, Germany
Restructuring Cost and Reserve [Line Items]
Expected additional restructuring charges						$ 60,000
Estimated number of positions eliminated | Employee				200
Inventory adjustment relating to exit activities						960
Closure of Facility in Hagen, Germany | Cash charges
Restructuring Cost and Reserve [Line Items]
Expected additional restructuring charges						40,000
Closure of Facility in Hagen, Germany | Severance, Cash Charges
Restructuring Cost and Reserve [Line Items]
Restructuring charges					$ 23,331
Closure of Facility in Hagen, Germany | Non Cash Charges
Restructuring Cost and Reserve [Line Items]
Expected additional restructuring charges						20,000
Closure of Facility in Hagen, Germany | Severance, Non Cash Charges
Restructuring Cost and Reserve [Line Items]
Restructuring charges					$ 7,946	3,522
Closure of Facility in Hagen, Germany | Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring charges						$ 8,069
Closure of Facility in Hagen, Germany | Site Clean Up, Cash Charges
Restructuring Cost and Reserve [Line Items]
Restructuring charges		721
Closure of Facility in Hagen, Germany | Accelerated Depreciation, Non Cash Charges
Restructuring Cost and Reserve [Line Items]
Restructuring charges		145
Closure Of Facility In Targovishte Bulgaria
Restructuring Cost and Reserve [Line Items]
Expected remaining cost									$ 26,000
Restructuring and other exit charges							$ 220	$ 5,123	$ 20,242
Proceeds from disposal of facility			1,489
Gain on disposal of facility			1,208
Closure of Facility in Zamudio, Spain
Restructuring Cost and Reserve [Line Items]
Gain on disposal of facility			1,779
Proceeds for sale of certain licenses and assets			$ 740
Closure Of Facility In Ooltewah, Tennessee
Restructuring Cost and Reserve [Line Items]
Expected additional restructuring charges	$ 18,500
Estimated number of positions eliminated | Employee	165
Closure Of Facility In Ooltewah, Tennessee | Cash charges
Restructuring Cost and Reserve [Line Items]
Expected additional restructuring charges	$ 9,200
Closure Of Facility In Ooltewah, Tennessee | Non Cash Charges
Restructuring Cost and Reserve [Line Items]
Expected additional restructuring charges	$ 2,000
Closure Of Facility In Ooltewah, Tennessee | Fixed Asset Write-Off
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 7,300

X

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

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