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Valuation and Qualifying Accounts | 12 Months Ended
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Mar. 31, 2019
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Valuation and Qualifying Accounts |
|  | Balance at Beginning of Period |  | Additions Charged to Expense |  | Write-Offs Net of Recoveries |  | Other(1) |  | Balance at End of Period
Allowance for doubtful accounts: |  |  |  |  |  |  |  |  |  |
Fiscal year ended March 31, 2017 |  | $ | 11,393 |  |  | $ | 1,794 |  |  | $ | (173 | ) |  | $ | (352 | ) |  | $ | 12,662 |
Fiscal year ended March 31, 2018 |  | 12,662 |  |  | 822 |  |  | (1,400 | ) |  | 559 |  |  | 12,643 |
Fiscal year ended March 31, 2019 |  | 12,643 |  |  | 1,385 |  |  | (2,459 | ) |  | (756 | ) |  | 10,813 |
Tax Valuation Allowance
|  | Balance at Beginning of Period |  | Additions Charged to Expense |  | Valuation Allowance Reversal |  | Business Combination Adjustments |  | Other(1) (2) (3) |  | Balance at End of Period
Deferred tax asset—valuation allowance: |  |  |  |  |  |  |  |  |  |  |  |
Fiscal year ended March 31, 2017 |  | $ | 25,416 |  |  | $ | 4,305 |  |  | $ | (2,255 | ) |  | $ | — |  |  | $ | (413 | ) |  | $ | 27,053 |
Fiscal year ended March 31, 2018 |  | 27,053 |  |  | 4,853 |  |  | (14,132 | ) |  | — |  |  | (2,519 | ) |  | 15,255 |
Fiscal year ended March 31, 2019 |  | 15,255 |  |  | 2,978 |  |  | (99 | ) |  | 1,157 |  |  | (1,772 | ) |  | 17,519 |
(1) | Primarily the impact of currency changes.
(2) | In fiscal 2019, “Other” included expiration of net operating losses for which a full valuation allowance was recorded.
(3) In fiscal 2018, “Other” also included an offset to adjustments to foreign net operating losses for which a full valuation allowance was recorded.

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
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- References No definition available. + Details
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