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Stockholders' Equity and Noncontrolling Interests - (Other Disclosures) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended
--- | ---
Jun. 30, 2024 | Jul. 02, 2023
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | $ 1,757,072 | $ 1,603,881
Stock-based compensation | 7,062 | 7,933
Exercise of stock options | 6,964 | 7,654
Purchase of common stock | (11,641) | 0
Other | 209 | 279
Net earnings | 70,111 | 66,797
Dividends | (9,044) | (7,173)
Dissolution of joint venture |  | 0
Other comprehensive income: |  |
Pension funded status adjustment, net of tax | 110 | 20
Net unrealized gain (loss) on derivative instruments (net of tax) | 3,662 | 1,786
Foreign currency translation adjustment | (13,316) | 2,002
Ending balance | $ 1,811,189 | $ 1,683,179
Dividends per common share (in dollars per share) | $ 0.225 | $ 0.175
Pension funded status adjustment, tax benefit (expense) | $ 17 | $ 9
Net unrealized gain (loss) on derivative instrument, income tax expense (benefit) | (1,117) | 544
Total EnerSys Stockholders’ Equity |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | 1,753,645 | 1,600,279
Stock-based compensation | 7,062 | 7,933
Exercise of stock options | 6,964 | 7,654
Purchase of common stock | (11,641) | 0
Other | 209 | 279
Net earnings | 70,111 | 66,797
Dividends | (9,044) | (7,173)
Other comprehensive income: |  |
Pension funded status adjustment, net of tax | 110 | 20
Net unrealized gain (loss) on derivative instruments (net of tax) | 3,662 | 1,786
Foreign currency translation adjustment | (13,294) | 2,192
Ending balance | 1,807,784 | 1,679,767
Preferred Stock |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | 0 | 0
Other comprehensive income: |  |
Ending balance | 0 | 0
Common Stock |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | 564 | 560
Exercise of stock options | 1 | 5
Other comprehensive income: |  |
Ending balance | 565 | 565
Additional Paid-in Capital |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | 629,879 | 596,464
Stock-based compensation | 7,062 | 7,933
Exercise of stock options | 6,963 | 7,649
Other | 24 | 65
Dividends | 227 | 184
Other comprehensive income: |  |
Ending balance | 644,155 | 612,295
Treasury Stock |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | (835,827) | (740,956)
Purchase of common stock | (11,641) | 0
Other | 185 | 214
Other comprehensive income: |  |
Ending balance | (847,283) | (740,742)
Retained Earnings |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | 2,163,880 | 1,930,148
Net earnings | 70,111 | 66,797
Dividends | (9,271) | (7,357)
Other comprehensive income: |  |
Ending balance | 2,224,720 | 1,989,588
Accumulated Other Comprehensive Income (Loss) |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | (204,851) | (183,474)
Other comprehensive income: |  |
Pension funded status adjustment, net of tax | 110 | 20
Net unrealized gain (loss) on derivative instruments (net of tax) | 3,662 | 1,786
Foreign currency translation adjustment | (13,294) | 2,192
Ending balance | (214,373) | (179,476)
Contra-Equity |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | 0 | (2,463)
Other comprehensive income: |  |
Ending balance | 0 | (2,463)
Non- redeemable Non- Controlling Interests |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |
Beginning balance | 3,427 | 3,602
Dissolution of joint venture |  | 0
Other comprehensive income: |  |
Foreign currency translation adjustment | (22) | (190)
Ending balance | $ 3,405 | $ 3,412

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