Fair Value Measurements - Foreign Exchange Contracts (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Mar. 31, 2017 |
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Maximum term of forward contracts | 30 days | ||||
| Net Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments | $ (5,527) | $ (34) | $ 5,641 | $ 432 | |
| Foreign Exchange Forward Contracts | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Foreign exchange contract forwards, assets | 356 | 356 | $ 62 | ||
| Foreign exchange contract forwards, liabilities | 61 | 61 | $ 10 | ||
| Gain (Loss) on Foreign Currency Derivatives Recorded in Earnings, Net | $ (186) | $ (476) | $ 54 | $ 622 | |
| X | ||||||||||
- Definition Foreign Currency Transaction Gain (Loss), Net of Impact of Foreign Currency Derivatives on Earnings No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps. No definition available.
|
| X | ||||||||||
- Definition Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into. No definition available.
|
| X | ||||||||||
- Definition Aggregate impact of foreign currency derivatives on earnings for the period. Includes impact of foreign currency cash flow hedge ineffectiveness and the ineffectiveness of fair value hedging derivatives and full change in fair value of the foreign currency derivatives not designated as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Maximum amount of time remaining before foreign currency exchange rate derivatives mature or expire, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
| X | ||||||||||
- Details
|