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Business Segments - Schedule of Summarized Financial Information by Reportable Segments Segments (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2019 | Dec. 30, 2018 | Sep. 30, 2018 | Jul. 01, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Oct. 01, 2017 | Jul. 02, 2017 | Mar. 31, 2019 | Mar. 31, 2018 | Mar. 31, 2017
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net sales | $ 796,603 | $ 680,022 | $ 660,462 | $ 670,930 | $ 683,042 | $ 658,935 | $ 617,289 | $ 622,625 | $ 2,808,017 | $ 2,581,891 | $ 2,367,149
Intersegment sales |  |  |  |  |  |  |  |  | 186,558 | 186,052 | 141,773
Total operating earnings | 34,978 | 49,951 | 63,357 | 64,179 | 67,725 | 68,785 | 64,364 | 69,972 | 212,465 | 270,846 | 237,113
Inventory adjustment relating to exit activities - EMEA | (3,516) | (3,747) |  |  | (3,457) |  |  |  | (10,379) | (3,457) | (2,157)
Restructuring charges | (26,457) | $ (5,392) | $ (1,121) | $ (1,739) | (1,064) | $ (1,808) | $ (1,776) | $ (833) | (34,709) | (5,481) | (7,160)
Impairment of goodwill, indefinite-lived intangibles and fixed assets - See Note 5 |  |  |  |  |  |  |  |  | 0 | 0 | (12,216)
Gain on sale of facility - Asia |  |  |  |  |  |  |  |  | 258 | (116) | 7
Property, plant, and equipment, net | 409,439 |  |  |  | 390,260 |  |  |  | 409,439 | 390,260 | 348,549
Capital Expenditures |  |  |  |  |  |  |  |  | 70,372 | 69,832 | 50,072
Depreciation and amortization |  |  |  |  |  |  |  |  | 63,348 | 54,317 | 53,945
Reserve Power |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 1,416,173 | 1,247,900 | 1,142,327
Motive Power |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 1,391,844 | 1,333,991 | 1,224,822
Americas |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 1,690,912 | 1,429,888 | 1,332,353
Intersegment sales |  |  |  |  |  |  |  |  | 28,753 | 29,513 | 26,039
Total operating earnings |  |  |  |  |  |  |  |  | 186,814 | 189,466 | 191,801
Inventory step up to fair value relating to acquisition - Americas |  |  |  |  |  |  |  |  | (7,263) | 0 | 0
Inventory adjustment relating to exit activities - EMEA |  |  |  |  |  |  |  |  | 0 | (3,457) | 0
Restructuring charges |  |  |  |  |  |  |  |  | (4,066) | (1,246) | (892)
Impairment of goodwill, indefinite-lived intangibles and fixed assets - See Note 5 |  |  |  |  |  |  |  |  | 0 | 0 | (9,346)
Property, plant, and equipment, net | 257,559 |  |  |  | 210,998 |  |  |  | 257,559 | 210,998 | 190,169
Capital Expenditures |  |  |  |  |  |  |  |  | 45,029 | 46,905 | 34,809
Depreciation and amortization |  |  |  |  |  |  |  |  | 40,675 | 30,421 | 30,204
Europe |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Inventory adjustment relating to exit activities - EMEA |  |  |  |  |  |  |  |  | (2,590) | 0 | (2,157)
Legal proceedings charge |  |  |  |  |  |  |  |  | (4,437) | 0 | (23,725)
EMEA |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 860,563 | 849,420 | 763,013
Intersegment sales |  |  |  |  |  |  |  |  | 123,274 | 133,164 | 93,150
Total operating earnings |  |  |  |  |  |  |  |  | 71,963 | 77,671 | 77,376
Restructuring charges |  |  |  |  |  |  |  |  | (26,989) | (4,023) | (5,487)
Impairment of goodwill, indefinite-lived intangibles and fixed assets - See Note 5 |  |  |  |  |  |  |  |  | 0 | 0 | (4,670)
Property, plant, and equipment, net | 94,932 |  |  |  | 118,263 |  |  |  | 94,932 | 118,263 | 100,042
Capital Expenditures |  |  |  |  |  |  |  |  | 18,972 | 18,392 | 13,733
Depreciation and amortization |  |  |  |  |  |  |  |  | 15,128 | 16,198 | 15,693
Asia |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 256,542 | 302,583 | 271,783
Intersegment sales |  |  |  |  |  |  |  |  | 34,531 | 23,375 | 22,584
Total operating earnings |  |  |  |  |  |  |  |  | 3,213 | 12,647 | 14,994
Inventory adjustment relating to exit activities - EMEA |  |  |  |  |  |  |  |  | (526) | 0 | 0
Restructuring charges |  |  |  |  |  |  |  |  | (3,654) | (212) | (781)
Property, plant, and equipment, net | $ 56,948 |  |  |  | $ 60,999 |  |  |  | 56,948 | 60,999 | 58,338
Capital Expenditures |  |  |  |  |  |  |  |  | 6,371 | 4,535 | 1,530
Depreciation and amortization |  |  |  |  |  |  |  |  | $ 7,545 | $ 7,698 | $ 8,048

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