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v3.19.1

Debt (Tables) | 12 Months Ended
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Mar. 31, 2019
Notes To Financial Statements [Abstract] |
Senior Notes in Private Placement [Table Text Block] |
|  | Applicable Note Purchase Agreement |  | Maturity Date |  | U.S. Dollar Value at March 31, 2019 |  | U.S. Dollar Value at March 31, 2018
$85,000 Senior notes at 6.33% |  | 2008 Private Placement |  | August 2018 |  | — |  |  | 85,000 |
$35,000 Senior notes at 6.43% |  | 2008 Private Placement |  | August 2020 |  | 35,000 |  |  | 35,000 |
$91,000 Senior notes at 3.20% |  | 2012 Private Placement |  | December 2022 |  | 91,000 |  |  | 91,000 |
$80,000 Senior notes at 3.35% |  | 2012 Private Placement |  | December 2024 |  | 80,000 |  |  | 80,000 |
$25,000 Senior notes at 3.55% |  | 2012 Private Placement |  | December 2027 |  | 25,000 |  |  | 25,000 |
$125,000 Senior notes at 3.45% |  | 2015 Private Placement |  | May 2025 |  | 125,000 |  |  | 125,000 |
$125,000 Senior notes at 3.55% |  | 2015 Private Placement |  | May 2027 |  | 125,000 |  |  | 125,000 |
$100,000 Senior notes at 3.70% |  | 2015 Private Placement |  | May 2030 |  | 100,000 |  |  | 100,000 |
$50,000 Senior notes at 3.93% |  | 2017 Private Placement |  | February 2027 |  | 50,000 |  |  | 50,000 |
€60,000 Senior notes at 1.86% |  | 2017 Private Placement |  | February 2027 |  | 67,352 |  |  | 73,912 |
$45,000 Senior notes at 4.03% |  | 2017 Private Placement |  | February 2029 |  | 45,000 |  |  | 45,000 |
€20,000 Senior notes at 2.04% |  | 2017 Private Placement |  | February 2029 |  | 22,450 |  |  | 24,637 |
£45,000 Senior notes at 3.04% |  | 2017 Private Placement |  | February 2029 |  | 58,702 |  |  | 63,141 |
€19,000 Senior notes at 2.30% |  | 2017 Private Placement |  | February 2032 |  | 21,328 |  |  | 23,406 |
£30,000 Senior notes at 3.17% |  | 2017 Private Placement |  | February 2032 |  | 39,135 |  |  | 42,094 |
Total Senior Notes |  |  |  |  |  | $ | 884,967 |  |  | $ | 988,190 |
Schedule of Maturities of Long-term Debt [Table Text Block] | The combined annual aggregate amount of maturities of our outstanding debt by fiscal year is as follows:
2020 | $ | — |
2021 | 35,033 |
2022 | — |
2023 | 392,846 |
2024 and thereafter | 758,967 |
Total | $ | 1,186,846 |
Schedule of Debt | Indebtedness as of March 31, 2019 and 2018 was as follows:
|  | 2019 |  | 2018
Credit Agreement |  | $ | 301,846 |  |  | $ | 331,206 |
Private Placement |  | 884,967 |  |  | 988,190 |
Deferred financing fees |  | (3,619 | ) |  | (3,395 | )
Other |  | 33 |  |  | — |
Total long term debt |  | $ | 1,183,227 |  |  | $ | 1,316,001 |

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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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