Restructuring and other Exit Charges - (Roll-forward of Restructuring and Other Exit Charges) (Details) - USD ($) $ in Thousands	3 Months Ended
Jun. 30, 2024	Jul. 02, 2023
Restructuring Reserve [Roll Forward]
Restructuring and other exit charges	$ 5,938	$ 6,309
Employee Severance
Restructuring Reserve [Roll Forward]
Restructuring charges	4,056
Exit charges	1,882
Restructuring and other exit charges	5,938
Employee Severance \| Energy Systems
Restructuring Reserve [Roll Forward]
Restructuring charges	2,938
Exit charges	839
Restructuring and other exit charges	3,777
Employee Severance \| Motive Power
Restructuring Reserve [Roll Forward]
Restructuring charges	829
Exit charges	566
Restructuring and other exit charges	1,395
Employee Severance \| Specialty
Restructuring Reserve [Roll Forward]
Restructuring charges	289
Exit charges	477
Restructuring and other exit charges	$ 766

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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- Definition

Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

+ References

+ Details

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4(b)(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479823/420-10-S99-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482047/420-10-45-3

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 5.P.3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479823/420-10-S99-1

+ Details

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

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- Details

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