Employee Benefit Plans - Other Changes in Plan Assets and Benefit Obligations Recognized in OCI (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |
---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | |||
Total AOCI | $ 63,652 | $ 62,039 | |
Unrecognized actuarial loss | (7,260) | 6,553 | |
Total recognized in OCI | (2,441) | (8,675) | |
Net periodic benefit cost | 12,424 | 1,579 | |
Total recognized in net periodic benefit cost and OCI | 9,983 | (7,096) | |
Other Postretirement Benefits Plan | |||
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | |||
Net (gain) loss subject to amortization | (5,160) | (8,005) | |
Transition obligation recognized in AOCI | (6,936) | (8,693) | |
Total AOCI | (12,096) | (16,698) | |
Unrecognized actuarial loss | (2,010) | 70 | |
Total recognized in OCI | 4,602 | 2,527 | |
Net periodic benefit cost | $ (798) | (1,174) | (1,154) |
Total recognized in net periodic benefit cost and OCI | $ 3,428 | $ 1,373 |