XML 61 R47.htm IDEA: XBRL DOCUMENT
v3.19.1

Retirement Plans (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2019
Retirement Benefits [Abstract] |
Components Of Net Periodic Pension Cost | Net periodic pension cost for fiscal 2019, 2018 and 2017, includes the following components:
|  | United States Plans |  | International Plans
|  | Fiscal year ended March 31, |  | Fiscal year ended March 31,
|  | 2019 |  | 2018 |  | 2017 |  | 2019 |  | 2018 |  | 2017
Service cost |  | $ | — |  |  | $ | — |  |  | $ | 371 |  |  | $ | 997 |  |  | $ | 1,025 |  |  | $ | 871 |
Interest cost |  | 631 |  |  | 658 |  |  | 664 |  |  | 1,831 |  |  | 1,795 |  |  | 1,848 |
Expected return on plan assets |  | (514 | ) |  | (496 | ) |  | (816 | ) |  | (2,151 | ) |  | (2,264 | ) |  | (1,875 | )
Amortization and deferral |  | 184 |  |  | 303 |  |  | 453 |  |  | 1,520 |  |  | 1,468 |  |  | 978 |
Net periodic benefit cost |  | $ | 301 |  |  | $ | 465 |  |  | $ | 672 |  |  | $ | 2,197 |  |  | $ | 2,024 |  |  | $ | 1,822 |
Summary Of Change In Projected Benefit Obligation | The following table sets forth a reconciliation of the related benefit obligation, plan assets, and accrued benefit costs related to the pension benefits provided by the Company for those employees covered by defined benefit plans:
|  | United States Plans |  | International Plans
|  | March 31, |  | March 31,
|  | 2019 |  | 2018 |  | 2019 |  | 2018
Change in projected benefit obligation |  |  |  |  |  |  |  |
Benefit obligation at the beginning of the period |  | $ | 16,713 |  |  | $ | 16,682 |  |  | $ | 82,033 |  |  | $ | 74,478 |
Service cost |  | — |  |  | — |  |  | 997 |  |  | 1,025 |
Interest cost |  | 631 |  |  | 658 |  |  | 1,831 |  |  | 1,795 |
Benefits paid, inclusive of plan expenses |  | (1,061 | ) |  | (1,037 | ) |  | (1,758 | ) |  | (2,153 | )
Plan curtailments and settlements |  | — |  |  | — |  |  | (1,130 | ) |  | (52 | )
Actuarial losses (gains) |  | 364 |  |  | 410 |  |  | (261 | ) |  | (2,705 | )
Foreign currency translation adjustment |  | — |  |  | — |  |  | (6,674 | ) |  | 9,645 |
Benefit obligation at the end of the period |  | $ | 16,647 |  |  | $ | 16,713 |  |  | $ | 75,038 |  |  | $ | 82,033 |
Summary Of Change In Plan Assets |
Change in plan assets |  |  |  |  |  |  |  |
Fair value of plan assets at the beginning of the period |  | $ | 13,928 |  |  | $ | 12,731 |  |  | $ | 38,757 |  |  | $ | 34,323 |
Actual return on plan assets |  | 758 |  |  | 1,731 |  |  | 2,109 |  |  | 688 |
Employer contributions |  | 138 |  |  | 503 |  |  | 1,670 |  |  | 1,865 |
Benefits paid, inclusive of plan expenses |  | (1,061 | ) |  | (1,037 | ) |  | (1,758 | ) |  | (2,153 | )
Plan curtailments and settlements |  | — |  |  | — |  |  | (1,130 | ) |  | (52 | )
Foreign currency translation adjustment |  | — |  |  | — |  |  | (2,857 | ) |  | 4,086 |
Fair value of plan assets at the end of the period |  | $ | 13,763 |  |  | $ | 13,928 |  |  | $ | 36,791 |  |  | $ | 38,757 |
Funded status deficit |  | $ | (2,884 | ) |  | $ | (2,785 | ) |  | $ | (38,247 | ) |  | $ | (43,276 | )
Summary Of Amounts Recognized In The Balance Sheets |
|  | March 31,
|  | 2019 |  | 2018
Amounts recognized in the Consolidated Balance Sheets consist of: |  |  |  |
Accrued expenses |  | (1,207 | ) |  | (1,657 | )
Other liabilities |  | (39,924 | ) |  | (44,404 | )
Total liabilities |  | $ | (41,131 | ) |  | $ | (46,061 | )
Summary Of Amounts In AOCI Before Taxes | The following table represents pension components (before tax) and related changes (before tax) recognized in AOCI for the Company’s pension plans for the years ended March 31, 2019, 2018 and 2017:
|  | Fiscal year ended March 31,
|  | 2019 |  | 2018 |  | 2017
Amounts recorded in AOCI before taxes: |  |  |  |  |  |
Prior service cost |  | $ | (307 | ) |  | $ | (385 | ) |  | $ | (377 | )
Net loss |  | (24,051 | ) |  | (27,762 | ) |  | (28,475 | )
Net amount recognized |  | $ | (24,358 | ) |  | $ | (28,147 | ) |  | $ | (28,852 | )
Summary Of Changes In AOCI |
|  | Fiscal year ended March 31,
|  | 2019 |  | 2018 |  | 2017
Changes in plan assets and benefit obligations: |  |  |  |  |  |
New prior service cost |  | $ | — |  |  | $ | — |  |  | $ | — |
Net loss (gain) arising during the year |  | (99 | ) |  | (1,953 | ) |  | 5,485 |
Effect of exchange rates on amounts included in AOCI |  | (1,984 | ) |  | 3,019 |  |  | (2,275 | )
Amounts recognized as a component of net periodic benefit costs: |  |  |  |  |  |
Amortization of prior service cost |  | (45 | ) |  | (46 | ) |  | (42 | )
Amortization or settlement recognition of net loss |  | (1,659 | ) |  | (1,725 | ) |  | (1,389 | )
Total recognized in other comprehensive (income) loss |  | $ | (3,787 | ) |  | $ | (705 | ) |  | $ | 1,779 |
Summary Of Recognized Components Of Net Periodic Pension Cost Included In Accumulated Other Comprehensive Income | The amounts included in AOCI as of March 31, 2019 that are expected to be recognized as components of net periodic pension cost (before tax) during the next twelve months are as follows:
Prior service cost | $ | (44 | )
Net loss | (1,185 | )
Net amount expected to be recognized | $ | (1,229 | )
Summary Of Accumulated Benefit Obligation Related To All Defined Pension Plans | The accumulated benefit obligation related to all defined benefit pension plans and information related to unfunded and underfunded defined benefit pension plans at the end of each year are as follows:
|  | United States Plans |  | International Plans
|  | March 31, |  | March 31,
|  | 2019 |  | 2018 |  | 2019 |  | 2018
All defined benefit plans: |  |  |  |  |  |  |  |
Accumulated benefit obligation |  | $ | 16,647 |  |  | $ | 16,713 |  |  | $ | 71,350 |  |  | $ | 77,724 |
Unfunded defined benefit plans: |  |  |  |  |  |  |  |
Projected benefit obligation |  | $ | — |  |  | $ | — |  |  | $ | 32,320 |  |  | $ | 33,124 |
Accumulated benefit obligation |  | — |  |  | — |  |  | 30,328 |  |  | 31,270 |
Defined benefit plans with a projected benefit obligation in excess of the fair value of plan assets: |  |  |  |  |  |  |  |
Projected benefit obligation |  | $ | 16,647 |  |  | $ | 16,713 |  |  | $ | 75,038 |  |  | $ | 82,033 |
Fair value of plan assets |  | 13,763 |  |  | 13,928 |  |  | 36,791 |  |  | 38,757 |
Defined benefit plans with an accumulated benefit obligation in excess of the fair value of plan assets: |  |  |  |  |  |  |  |
Projected benefit obligation |  | $ | 16,647 |  |  | $ | 16,713 |  |  | $ | 74,235 |  |  | $ | 81,253 |
Accumulated benefit obligation |  | 16,647 |  |  | 16,713 |  |  | 70,654 |  |  | 77,021 |
Fair value of plan assets |  | 13,763 |  |  | 13,928 |  |  | 36,077 |  |  | 37,986 |
Significant Assumptions Used To Determine The Net Periodic Benefit Cost | Significant assumptions used to determine the net periodic benefit cost for the U.S. and International plans were as follows:
|  | United States Plans |  | International Plans
|  | Fiscal year ended March 31, |  | Fiscal year ended March 31,
|  | 2019 |  | 2018 |  | 2017 |  | 2019 |  | 2018 |  | 2017
Discount rate |  | 3.9 | % |  | 4.1 | % |  | 3.9 | % |  | 1.4-3.3% |  | 1.5-3.5% |  | 1.8-3.7%
Expected return on plan assets |  | 6.3 |  |  | 6.8 |  |  | 7.0 |  |  | 4.1-6.0 |  | 3.6-6.3 |  | 3.3-6.5
Rate of compensation increase |  | N/A |  |  | N/A |  |  | N/A |  |  | 1.8-4.0 |  | 1.5-4.0 |  | 1.5-4.0
Significant Assumptions Used To Determine The Projected Benefit Obligations | Significant assumptions used to determine the projected benefit obligations for the U.S. and International plans were as follows:
|  | United States Plans |  | International Plans
|  | March 31, |  | March 31,
|  | 2019 |  | 2018 |  | 2019 |  | 2018
Discount rate |  | 3.8 | % |  | 3.9 | % |  | 1.0-2.7% |  | 1.4-3.3%
Rate of compensation increase |  | N/A |  |  | N/A |  |  | 2.0-4.0 |  | 1.8-4.0
Summary Of Pension Plan Investments Measured At Fair Value | The following table represents the Company's pension plan investments measured at fair value as of March 31, 2019 and 2018 and the basis for that measurement:
|  | March 31, 2019
|  | United States Plans |  | International Plans
|  | Total Fair Value Measurement |  | Quoted Price In Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3) |  | Total Fair Value Measurement |  | Quoted Price In Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
Asset category: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 1,080 |  |  | $ | 1,080 |  |  | $ | — |  |  | $ | — |  |  | $ | 83 |  |  | $ | 83 |  |  | $ | — |  |  | $ | — |
Equity securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
US(a) |  | 8,275 |  |  | 8,275 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
International(b) |  | — |  |  | — |  |  | — |  |  | — |  |  | 23,875 |  |  | — |  |  | 23,875 |  |  | — |
Fixed income(c) |  | 4,408 |  |  | 4,408 |  |  | — |  |  | — |  |  | 12,833 |  |  | — |  |  | 12,833 |  |  | — |
Total |  | $ | 13,763 |  |  | $ | 13,763 |  |  | $ | — |  |  | $ | — |  |  | $ | 36,791 |  |  | $ | 83 |  |  | $ | 36,708 |  |  | $ | — |
|  | March 31, 2018
|  | United States Plans |  | International Plans
|  | Total Fair Value Measurement |  | Quoted Price In Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3) |  | Total Fair Value Measurement |  | Quoted Price In Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
Asset category: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 891 |  |  | $ | 891 |  |  | $ | — |  |  | $ | — |  |  | $ | 49 |  |  | $ | 49 |  |  | $ | — |  |  | $ | — |
Equity securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
US(a) |  | 9,864 |  |  | 9,864 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
International(b) |  | — |  |  | — |  |  | — |  |  | — |  |  | 25,768 |  |  | — |  |  | 25,768 |  |  | — |
Fixed income(c) |  | 3,173 |  |  | 3,173 |  |  | — |  |  | — |  |  | 12,940 |  |  | — |  |  | 12,940 |  |  | — |
Total |  | $ | 13,928 |  |  | $ | 13,928 |  |  | $ | — |  |  | $ | — |  |  | $ | 38,757 |  |  | $ | 49 |  |  | $ | 38,708 |  |  | $ | — |
The fair values presented above were determined based on valuation techniques to measure fair value as discussed in Note 1.
(a) | US equities include companies that are well diversified by industry sector and equity style (i.e., growth and value strategies). Active and passive management strategies are employed. Investments are primarily in large capitalization stocks and, to a lesser extent, mid- and small-cap stocks.
(b) | International equities are invested in companies that are traded on exchanges outside the U.S. and are well diversified by industry sector, country and equity style. Active and passive strategies are employed. The vast majority of the investments are made in companies in developed markets with a small percentage in emerging markets.
(c) Fixed income consists primarily of investment grade bonds from diversified industries.
Summary Of Estimated Future Benefit Payments | Estimated future benefit payments under the Company’s pension plans are as follows:
2020 | $ | 2,713 |
2021 | 2,783 |
2022 | 3,072 |
2023 | 3,392 |
2024 | 3,536 |
Years 2025-2029 | 21,106 |

X
- Definition Schedule of Accumulated Other Comprehensive Income (Loss), Before Tax [Table Text Block] + References No definition available. + Details
Name: | ens_ScheduleOfAccumulatedOtherComprehensiveIncomeLossBeforeTaxTableTableTextBlock
Namespace Prefix: | ens_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of assumption projected table text block. + References No definition available. + Details
Name: | ens_ScheduleOfAssumptionProjectedTableTextBlock
Namespace Prefix: | ens_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(5) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income (loss) expected to be recognized as components of net periodic benefit cost over the next fiscal year, including the net gain (loss), net prior service cost or credit, and net transition asset or obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (s) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation and net benefit cost, including assumed discount rates, rate increase in compensation increase, and expected long-term rates of return on plan assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAssumptionsUsedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the change in the accumulated postemployment benefit obligation from the beginning to the end of the period, showing separately, if applicable, the effects of the following: service cost, interest cost, contributions by plan participants, actuarial gains and losses, foreign currency exchange rate changes, benefits paid, plan amendments, business combinations, divestitures, curtailments, settlements, and special and contractual termination benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation of beginning and ending balances of the fair value of plan assets of pension plans and/or other employee benefit plans showing separately, if applicable, the effects during the period attributable to each of the following: actual return on plan assets, foreign currency exchange rate changes, contributions by the employer, contributions by plan participants, benefits paid, business combinations, divestitures, and settlements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the change in the benefit obligation of pension plans and/or other employee benefit plans from the beginning to the end of the period, showing separately, if applicable, the effects of the following: service cost, interest cost, contributions by plan participants, actuarial gains and losses, foreign currency exchange rate changes, benefits paid, plan amendments, business combinations, divestitures, curtailments, settlements, and special and contractual termination benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=112275985&loc=d3e4179-114921 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e2439-114920 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e2410-114920 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e2417-114920 + Details
Name: | us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration