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Intangible Assets (Tables) | 12 Months Ended
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Mar. 31, 2017
Intangible Assets [Abstract] |
Schedule of intangible assets | Intangible assets consisted of the following:
|  | March 31, 2017 |  |  | March 31, 2016 |
|  | Gross Carrying Value |  |  | Accumulated Amortization |  |  | Net Intangible Assets |  |  | Gross Carrying Value |  |  | Accumulated Amortization |  |  | Net Intangible Assets |
Customer relationships |  | $ | 60.5 |  |  | $ | (1.7 | ) |  | $ | 58.8 |  |  | $ | 2.0 |  |  | $ | (0.4 | ) |  | $ | 1.6 |
Trade names |  |  | 58.4 |  |  |  | (7.2 | ) |  |  | 51.2 |  |  |  | 8.9 |  |  |  | (6.3 | ) |  |  | 2.6 |
Acquired technology |  |  | 27.0 |  |  |  | (2.9 | ) |  |  | 24.1 |  |  |  | 5.5 |  |  |  | (1.5 | ) |  |  | 4.0 |
Total intangible assets |  | $ | 145.9 |  |  | $ | (11.8 | ) |  | $ | 134.1 |  |  | $ | 16.4 |  |  | $ | (8.2 | ) |  | $ | 8.2 |
Total estimated annual amortization expense | Estimated future amortization expense is as follows:
Fiscal Year |  | Estimated Amortization Expense |
2018 |  | $ | 9.4 |
2019 |  |  | 9.2 |
2020 |  |  | 9.1 |
2021 |  |  | 8.5 |
2022 |  |  | 7.4 |
2023 & Beyond |  |  | 90.5 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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