v3.20.1

DERIVATIVE AND HEDGING ACTIVITIES - Narrative (Details) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 USD ($) right | Jun. 30, 2019 USD ($) agreement
Derivative [Line Items] |  |
Number of agreements | agreement |  | 2
Derivative, notional amount |  | $ 560,000,000.0
Designated as Hedging Instrument |  |
Derivative [Line Items] |  |
Derivative, notional amount | $ 560,000,000.0 |
Derivatives qualified as hedging | right | 0 |
Collar |  |
Derivative [Line Items] |  |
Loss on derivatives | $ 3,200,000 |
Tax benefit on loss from derivatives | 900,000 |
Collar | Designated as Hedging Instrument |  |
Derivative [Line Items] |  |
Derivative, notional amount | 560,000,000.0 |
Other Long Term Liabilities |  |
Derivative [Line Items] |  |
Derivative liability | $ 3,400,000 |

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