New Accounting Standards	9 Months Ended
New Accounting Standards	Dec. 31, 2019
Accounting Policies [Abstract]
New Accounting Standards	New Accounting Standards Recently Adopted Accounting Pronouncements In February 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standard Update ("ASU") No. 2016-02, Leases (Topic 842). Under this guidance, a lessee recognizes assets and liabilities on its balance sheet for most leases, and retains a dual model approach for assessing lease classification and recognizing expense. This guidance requires enhanced disclosures regarding the amount, timing, and uncertainty of cash flows arising from leasing arrangements. The FASB subsequently issued updates to provide clarification on specific topics, including adoption guidance, practical expedients, and interim transition disclosure requirements. The Company adopted this guidance during the first quarter beginning April 1, 2019 under the modified retrospective approach, which does not require adjustments to comparative periods or require modified disclosures for those comparative periods. The guidance provides a number of optional practical expedients in transition. The Company elected the package of transition practical expedients. The Company implemented changes to its accounting policies, systems, and controls to align with the new guidance. There is a material impact on the consolidated balance sheet from applying this guidance, which resulted in the recognition of new right-of-use assets of $43,900 and lease liabilities of $42,064 as of April 1, 2019 associated with the Company’s operating leases. The impact on the results of operations, cash flows, and existing debt covenants is not material. The adoption of this guidance requires enhanced disclosures regarding the amount, timing, and uncertainty of cash flows arising from lease arrangements. See "Note 14. Leases" for more information. In January 2017, the FASB issued ASU No. 2017-04, Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. ASU 2017-04 simplifies the test for goodwill impairment as it eliminates step two of the goodwill impairment test by no longer requiring an entity to compare the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. Under this new standard, goodwill impairment is measured as the excess of the reporting unit's carrying value over fair value, limited to the amount of goodwill. The Company will continue to have the option to perform a qualitative assessment to determine if a quantitative impairment test is needed. This guidance has been early adopted by the Company as of December 31, 2019 on a prospective basis. The adoption of this new accounting standard did not have a material impact on the Company's financial condition, results of operations, or cash flows. Recent Accounting Pronouncements Not Yet Adopted In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. ASU 2016-13 provides financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. Based on the Company's scoping assessment, ASU 2016-13 will primarily impact trade receivables. The adoption of this new accounting standard will be done using a modified retrospective approach, and is not expected to have a material impact on the Company's financial condition, results of operations, or cash flows. This new accounting standard will be effective for the Company on April 1, 2023, with early adoption permitted. In August 2018, the FASB issued ASU No. 2018-14, Compensation - Retirement Benefits - Defined Benefit Plans - General (Subtopic 715-20): Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans. ASU 2018-14 updates disclosure requirements for defined benefit plans. This guidance will be adopted using a retrospective approach and is effective for the Company on March 31, 2021. The Company is evaluating the effect that adoption of this guidance will have on its consolidated financial statements and related disclosures.