v2.4.0.6

Quarterly Financial Data (Tables) | 12 Months Ended
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Mar. 31, 2013
Summary Of Interim Financial Information |
|  | 1st Quarter |  |  | 2nd Quarter |  |  | 3rd Quarter |  |  | 4th Quarter |  |  | Fiscal Year |
Fiscal year ended March 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 593,910 |  |  | $ | 554,212 |  |  | $ | 557,320 |  |  | $ | 572,117 |  |  | $ | 2,277,559 |
Gross profit |  |  | 148,306 |  |  |  | 138,339 |  |  |  | 143,698 |  |  |  | 139,013 |  |  |  | 569,356 |
Operating earnings(1) |  |  | 70,255 |  |  |  | 62,885 |  |  |  | 59,737 |  |  |  | 56,991 |  |  |  | 249,868 |
Net earnings |  |  | 45,564 |  |  |  | 43,011 |  |  |  | 38,677 |  |  |  | 37,706 |  |  |  | 164,958 |
Net earnings attributable to EnerSys stockholders |  |  | 45,804 |  |  |  | 43,790 |  |  |  | 39,184 |  |  |  | 37,730 |  |  |  | 166,508 |
Net earnings per common share attributable to EnerSys stockholders—basic |  | $ | 0.96 |  |  | $ | 0.91 |  |  | $ | 0.81 |  |  | $ | 0.79 |  |  | $ | 3.47 |
Net earnings per common share attributable to EnerSys stockholders—diluted |  | $ | 0.95 |  |  | $ | 0.90 |  |  | $ | 0.80 |  |  | $ | 0.77 |  |  | $ | 3.42 |
Fiscal year ended March 31, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 569,229 |  |  | $ | 547,140 |  |  | $ | 574,246 |  |  | $ | 592,754 |  |  | $ | 2,283,369 |
Gross profit |  |  | 121,971 |  |  |  | 114,395 |  |  |  | 130,876 |  |  |  | 145,463 |  |  |  | 512,705 |
Operating earnings(2) |  |  | 48,715 |  |  |  | 42,440 |  |  |  | 53,777 |  |  |  | 65,879 |  |  |  | 210,811 |
Net earnings |  |  | 33,496 |  |  |  | 28,289 |  |  |  | 36,859 |  |  |  | 45,323 |  |  |  | 143,967 |
Net earnings attributable to EnerSys stockholders |  |  | 33,496 |  |  |  | 28,289 |  |  |  | 36,859 |  |  |  | 45,359 |  |  |  | 144,003 |
Net earnings per common share attributable to EnerSys stockholders—basic |  | $ | 0.67 |  |  | $ | 0.57 |  |  | $ | 0.77 |  |  | $ | 0.95 |  |  | $ | 2.95 |
Net earnings per common share attributable to EnerSys stockholders—diluted |  | $ | 0.66 |  |  | $ | 0.57 |  |  | $ | 0.77 |  |  | $ | 0.94 |  |  | $ | 2.93 |
(1) | Included in Operating earnings were restructuring charges of $370, $1,295, $3,776 and $1,723 for the first, second, third and fourth quarters of fiscal 2013, respectively.
(2) | Included in Operating earnings were restructuring charges of $410, $902, $1,440 and $2,236 for the first, second, third and fourth quarters of fiscal 2012, respectively. Operating earnings also included a legal proceedings settlement income of $900, in the second quarter of fiscal 2012.

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=20225539&loc=d3e1280-108306 + Details
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