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Long-Term Debt (Tables) | 12 Months Ended
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Mar. 31, 2016
Debt Disclosure [Abstract] |
Schedule of Senior Notes Redemption Prices Expressed as Percentages of Principal Amount | On or after 15 February 2018, the issuer may redeem all or a part of the senior notes at any time or from time to time at the redemption prices (expressed as percentages of the principal amount) set forth in the following table plus accrued and unpaid interest, if any, to the applicable redemption date, if redeemed during the 12-month period beginning 15 February, of the years indicated:
Year |  | Percentage
2018 |  | 104.406%
2019 |  | 102.938%
2020 |  | 101.469%
2021 and thereafter |  | 100.000%

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- Definition Tabular disclosure of debt instruments or arrangements with redemption features. Includes, but is not limited to, description of debt redemption features, percentage price at which debt can be redeemed by the issuer, and period start and end for debt maturity or redemption. + References No definition available. + Details
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