Derivatives - Aggregate Unrealized Net Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Aggregate unrealized net loss at beginning of period	$ (113,459)	$ (94,749)	$ (18,718)
Aggregate unrealized net loss at end of period	(149,964)	(113,459)	(94,749)
Derivative Valuation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Aggregate unrealized net loss at beginning of period	639	316	518
Aggregate unrealized net loss at end of period	124	639	316
Derivative Valuation | Foreign currency collars, net
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Aggregate unrealized net loss at beginning of period	857	316	518
Add: Net loss / (gain) from change in fair value of cash flow hedges	524	860	(202)
Less: Net loss reclassified to earnings from effective hedges	1,201	319	0
Aggregate unrealized net loss at end of period	$ 180	$ 857	$ 316