Derivative Instruments and Hedging Activities - Fair Value of Derivatives Designated and Not Designated as Hedging Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Jun. 30, 2020
Fair value of derivatives
Derivative, Fair Value, Net	$ (45)	$ (2,103)
Designated as Hedging Instrument [Member]
Fair value of derivatives
Derivative, Fair Value, Net	0	(2,070)
Not Designated as Hedging Instrument [Member]
Fair value of derivatives
Derivative, Fair Value, Net	(45)	(33)
Range Forward Contracts [Member] | Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Fair value of derivatives
Derivative assets designated as hedging instruments	0	4
Forward Starting Interest Rate Swap Contracts [Member] | Designated as Hedging Instrument [Member] | Other Assets [Member]
Fair value of derivatives
Derivative assets designated as hedging instruments	0	20
Forward Starting Interest Rate Swap Contracts [Member] | Designated as Hedging Instrument [Member] | Other Liabilities [Member]
Fair value of derivatives
Derivative liabilities designated as hedging instruments	0	(2,094)
Currency Forward Contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Fair value of derivatives
Derivative assets designated as hedging instruments	171	12
Currency Forward Contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Current Liabilities [Member]
Fair value of derivatives
Derivative liabilities designated as hedging instruments	$ (216)	$ (45)