Accounting Pronouncements	9 Months Ended
Dec. 31, 2017
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Accounting Pronouncements	ACCOUNTING PRONOUNCEMENTS Pronouncements Adopted in Fiscal Year 2018 In July 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update No. 2015-11, “Simplifying the Measurement of Inventory” (“ASU 2015-11”). ASU 2015-11 requires that most inventory be measured at the lower of cost or net realizable value. ASU 2015-11 defines net realizable value as the "estimated selling price in the ordinary course of business, less reasonable predictable costs of completion, disposal, and transportation." ASU 2015-11 is effective for fiscal years beginning after December 31, 2016, and was adopted by the Company effective April 1, 2017, the beginning of fiscal year 2018. As required under the guidance, ASU 2015-11 is applied prospectively after the date of adoption, and its adoption did not have a material impact on the Company's consolidated financial statements. Pronouncements to be Adopted in Future Periods In May 2014, the FASB issued Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers” (“ASU 2014-09”), which supersedes substantially all of the current revenue recognition guidance under U.S. generally accepted accounting principles (“U.S. GAAP”). ASU 2014-09 was developed under a joint project with the International Accounting Standards Board (“IASB”) to improve and converge the existing revenue recognition accounting guidance in U.S. GAAP and International Accounting Standards. Under ASU 2014-09, the central underlying principle is to recognize revenues when promised goods or services are transferred to customers at an amount determined by the consideration a company expects to receive for those goods or services. The guidance outlines a five-step process for determining the amount and timing of revenue to be recognized from those arrangements. It is more principles-based than the existing guidance under U.S. GAAP, and therefore is expected to require more management judgment and involve more estimates than the current guidance. ASU 2014-09 is effective for annual periods beginning after December 15, 2017, including all interim periods within the year of adoption. Companies are allowed to select between two transition methods: (1) a full retrospective transition method with the application of the new guidance to each prior reporting period presented, or (2) a modified retrospective transition method that recognizes the cumulative effect on prior periods at the date of adoption together with additional footnote disclosures. Since the issuance of ASU 2014-09, the FASB has issued several amendments to provide additional supplemental guidance on certain aspects of the original pronouncement. Universal expects to adopt ASU 2014-09 and the related supplemental amendments effective April 1, 2018, which is the beginning of the fiscal year ending March 31, 2019. The Company formed a cross-functional project team to review its current revenue accounting policies and control processes, to complete a comprehensive analysis of the new guidance, and to determine the effect it will have on revenue recognition and financial statement disclosures for all customer contracts. The team has classified its customer contracts into primary revenue streams and is continuing the process of completing individual contract reviews and making final determinations with respect to provisions in the new guidance that may impact the timing of revenue recognition for certain customer arrangements. The team is currently documenting internal controls related to the adoption of ASU 2014-09 and drafting sample disclosures required by the guidance. At this time, the Company does not expect that the adoption of ASU 2014-09 will have a material impact on its consolidated financial statements. The Company expects to use the modified retrospective transition method as its method of adoption. In January 2016, the FASB issued Accounting Standards Update No. 2016-01, “Financial Instruments-Recognition and Measurement of Financial Assets and Financial Liabilities” ("ASU 2016-01"). ASU 2016-01 requires all equity investments to be measured at fair value with changes in the fair value recognized through net income (other than those accounted for under the equity method of accounting or those that result in consolidation of the investee). This guidance is effective for fiscal years beginning after December 15, 2017. The Company is currently evaluating the impact that the adoption of ASU 2016-01 will have on its consolidated financial statements. In February 2016, the FASB issued Accounting Standards Update No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). ASU 2016-02 requires a lessee to recognize lease payment obligations as a lease liability and the corresponding right-of-use asset as a leased asset in the balance sheet for the term of the lease. This guidance supersedes Topic 840 “Leases” and is effective for fiscal years beginning after December 15, 2018. The Company will be required to adopt ASU 2016-02 effective April 1, 2019, which is the beginning of its fiscal year ending March 31, 2020, and is currently evaluating the impact that the updated guidance will have on its consolidated financial statements. In January 2017, the FASB issued Accounting Standards Update No. 2017-04, "Intangibles - Goodwill and Other (Topic 350)" ("ASU 2017-04"). Under current accounting guidance, the fair value of a reporting unit to which a specific goodwill balance relates is first compared to its carrying value in the financial statements (Step 1). If that comparison indicates that the goodwill is impaired, an implied fair value for the goodwill must then be calculated by deducting the individual fair values of all other assets and liabilities, including any unrecognized intangible assets, from the total fair value of the reporting unit. ASU 2017-04 simplifies the accounting guidance by eliminating Step 2 from the goodwill impairment test and using the fair value of the reporting unit determined in Step 1 to measure the goodwill impairment loss. The updated guidance is effective for fiscal years beginning after December 15, 2019. The Company will be required to adopt ASU 2017-04 effective April 1, 2020, which is the beginning of its fiscal year ending March 31, 2021, and is currently evaluating the impact that the updated guidance will have on its consolidated financial statements. In March 2017, the FASB issued Accounting Standards Update No. 2017-07, "Compensation - Retirement Benefits (Topic 715)" ("ASU 2017-07"). ASU 2017-07 requires that an employer report the service cost component of pension or other postretirement benefits expense in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The other components of net benefit cost are required to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations, if one is presented. If a separate line item or items are used to present the other components of net benefit cost, the line item or items must be appropriately described. If a separate line item or items are not used, the line item or items used in the income statement to present the other components of net benefit cost must be disclosed. The guidance is effective for fiscal years beginning after December 15, 2017. The Company will be required to adopt ASU 2017-07 effective April 1, 2018, which is the beginning of its fiscal year ending March 31, 2019. The line item classification changes required by the new guidance will not impact the Company's pretax earnings or net income; however, operating income and interest expense will increase by offsetting amounts that are not expected to be material to the Company's consolidated financial statements. In August 2017, the FASB issued Accounting Standards Update No. 2017-12, "Derivatives and Hedging (Topic 815)"("ASU 2017-12"). ASU 2017-12 expands derivative strategies that quality for hedge accounting and amends presentation and disclosure requirements. The guidance is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. The Company plans to early adopt ASU 2017-12 in the fourth quarter of fiscal year 2018, using the modified retrospective approach. At this time, the Company does not expect the adoption to be material to the Company's consolidated financial statements.

ACCOUNTING PRONOUNCEMENTS

Pronouncements Adopted in Fiscal Year 2018

In July 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update No. 2015-11, “Simplifying the Measurement of Inventory” (“ASU 2015-11”). ASU 2015-11 requires that most inventory be measured at the lower of cost or net realizable value. ASU 2015-11 defines net realizable value as the "estimated selling price in the ordinary course of business, less reasonable predictable costs of completion, disposal, and transportation." ASU 2015-11 is effective for fiscal years beginning after December 31, 2016, and was adopted by the Company effective April 1, 2017, the beginning of fiscal year 2018. As required under the guidance, ASU 2015-11 is applied prospectively after the date of adoption, and its adoption did not have a material impact on the Company's consolidated financial statements.

Pronouncements to be Adopted in Future Periods

In May 2014, the FASB issued Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers” (“ASU 2014-09”), which supersedes substantially all of the current revenue recognition guidance under U.S. generally accepted accounting principles (“U.S. GAAP”). ASU 2014-09 was developed under a joint project with the International Accounting Standards Board (“IASB”) to improve and converge the existing revenue recognition accounting guidance in U.S. GAAP and International Accounting Standards. Under ASU 2014-09, the central underlying principle is to recognize revenues when promised goods or services are transferred to customers at an amount determined by the consideration a company expects to receive for those goods or services. The guidance outlines a five-step process for determining the amount and timing of revenue to be recognized from those arrangements. It is more principles-based than the existing guidance under U.S. GAAP, and therefore is expected to require more management judgment and involve more estimates than the current guidance. ASU 2014-09 is effective for annual periods beginning after December 15, 2017, including all interim periods within the year of adoption. Companies are allowed to select between two transition methods: (1) a full retrospective transition method with the application of the new guidance to each prior reporting period presented, or (2) a modified retrospective transition method that recognizes the cumulative effect on prior periods at the date of adoption together with additional footnote disclosures. Since the issuance of ASU 2014-09, the FASB has issued several amendments to provide additional supplemental guidance on certain aspects of the original pronouncement. Universal expects to adopt ASU 2014-09 and the related supplemental amendments effective April 1, 2018, which is the beginning of the fiscal year ending March 31, 2019. The Company formed a cross-functional project team to review its current revenue accounting policies and control processes, to complete a comprehensive analysis of the new guidance, and to determine the effect it will have on revenue recognition and financial statement disclosures for all customer contracts. The team has classified its customer contracts into primary revenue streams and is continuing the process of completing individual contract reviews and making final determinations with respect to provisions in the new guidance that may impact the timing of revenue recognition for certain customer arrangements. The team is currently documenting internal controls related to the adoption of ASU 2014-09 and drafting sample disclosures required by the guidance. At this time, the Company does not expect that the adoption of ASU 2014-09 will have a material impact on its consolidated financial statements. The Company expects to use the modified retrospective transition method as its method of adoption.

In January 2016, the FASB issued Accounting Standards Update No. 2016-01, “Financial Instruments-Recognition and Measurement of Financial Assets and Financial Liabilities” ("ASU 2016-01"). ASU 2016-01 requires all equity investments to be measured at fair value with changes in the fair value recognized through net income (other than those accounted for under the equity method of accounting or those that result in consolidation of the investee). This guidance is effective for fiscal years beginning after December 15, 2017. The Company is currently evaluating the impact that the adoption of ASU 2016-01 will have on its consolidated financial statements.

In February 2016, the FASB issued Accounting Standards Update No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). ASU 2016-02 requires a lessee to recognize lease payment obligations as a lease liability and the corresponding right-of-use asset as a leased asset in the balance sheet for the term of the lease. This guidance supersedes Topic 840 “Leases” and is effective for fiscal years beginning after December 15, 2018. The Company will be required to adopt ASU 2016-02 effective April 1, 2019, which is the beginning of its fiscal year ending March 31, 2020, and is currently evaluating the impact that the updated guidance will have on its consolidated financial statements.

In January 2017, the FASB issued Accounting Standards Update No. 2017-04, "Intangibles - Goodwill and Other (Topic 350)" ("ASU 2017-04"). Under current accounting guidance, the fair value of a reporting unit to which a specific goodwill balance relates is first compared to its carrying value in the financial statements (Step 1). If that comparison indicates that the goodwill is impaired, an implied fair value for the goodwill must then be calculated by deducting the individual fair values of all other assets and liabilities, including any unrecognized intangible assets, from the total fair value of the reporting unit. ASU 2017-04 simplifies the accounting guidance by eliminating Step 2 from the goodwill impairment test and using the fair value of the reporting unit determined in Step 1 to measure the goodwill impairment loss. The updated guidance is effective for fiscal years beginning after December 15, 2019. The Company will be required to adopt ASU 2017-04 effective April 1, 2020, which is the beginning of its fiscal year ending March 31, 2021, and is currently evaluating the impact that the updated guidance will have on its consolidated financial statements.

In March 2017, the FASB issued Accounting Standards Update No. 2017-07, "Compensation - Retirement Benefits (Topic 715)" ("ASU 2017-07"). ASU 2017-07 requires that an employer report the service cost component of pension or other postretirement benefits expense in the same line item or items as other compensation costs arising from services rendered by the pertinent employees during the period. The other components of net benefit cost are required to be presented in the income statement separately from the service cost component and outside a subtotal of income from operations, if one is presented. If a separate line item or items are used to present the other components of net benefit cost, the line item or items must be appropriately described. If a separate line item or items are not used, the line item or items used in the income statement to present the other components of net benefit cost must be disclosed. The guidance is effective for fiscal years beginning after December 15, 2017. The Company will be required to adopt ASU 2017-07 effective April 1, 2018, which is the beginning of its fiscal year ending March 31, 2019. The line item classification changes required by the new guidance will not impact the Company's pretax earnings or net income; however, operating income and interest expense will increase by offsetting amounts that are not expected to be material to the Company's consolidated financial statements.

In August 2017, the FASB issued Accounting Standards Update No. 2017-12, "Derivatives and Hedging (Topic 815)"("ASU 2017-12"). ASU 2017-12 expands derivative strategies that quality for hedge accounting and amends presentation and disclosure requirements. The guidance is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. The Company plans to early adopt ASU 2017-12 in the fourth quarter of fiscal year 2018, using the modified retrospective approach. At this time, the Company does not expect the adoption to be material to the Company's consolidated financial statements.