Financial Instruments - Summary of financial assets and liabilities that were measured at fair value on a recurring basis (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Assets:
Equity securities	$ 13,038	$ 20,517
Derivatives	42,771	5,486
Liabilities:
Derivatives	1,022,655	82,134
Quoted Prices In Active Markets (Level 1)
Assets:
Equity securities	13,038	20,517
Derivatives	0	0
Liabilities:
Derivatives	0	0
Significant Other Observable Inputs (Level 2)
Assets:
Equity securities	0	0
Derivatives	42,771	5,486
Liabilities:
Derivatives	1,022,655	82,134
Significant Unobservable Inputs (Level 3)
Assets:
Equity securities	0	0
Derivatives	0	0
Liabilities:
Derivatives	$ 0	$ 0