Employee Benefit Plans - Schedule of Single Employer Pension Plans (Details) - Pension Plan - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Components of net periodic benefit cost
Service cost	$ 0	$ 0	$ 0	$ 0
Interest cost	848	859	2,544	2,578
Expected return on plan assets	(1,237)	(1,038)	(3,711)	(3,113)
Amortization of net loss (gain)	339	502	1,017	1,507
Net periodic benefit cost	$ (50)	$ 323	$ (150)	$ 972
Weighted average assumptions used to determine benefit obligations
Discount rate			2.60%	2.55%
Expected long-term return on plan assets			6.25%	6.25%