RECENT ACCOUNTING PRONOUNCEMENTS (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
|
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||||
| Excess tax benefits and deficiencies | $ 11,808 | $ 10,982 | $ 18,623 | $ 17,234 |
| New Accounting Pronouncement, Early Adoption, Effect [Member] | Restatement Adjustment [Member] | ||||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||||
| Excess tax benefits and deficiencies | $ (400) | $ (400) | ||
| Excess tax benefits and deficiencies (in dollars per share) | $ (0.06) | |||
| Excess tax benefits related to share-based awards | $ 1,100 | |||