XML 84 R67.htm IDEA: XBRL DOCUMENT v3.21.2
Employee Benefit Plans - Fair values of plan assets by asset category (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2019
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category $ 79,099 $ 75,791 $ 64,593
Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 3,592 1,812  
Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 71,631 68,247  
Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 3,876 5,732 $ 5,649
Cash and cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 386 1,812  
Cash and cash equivalents | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 386 1,812  
Cash and cash equivalents | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Cash and cash equivalents | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Common-collective funds - Global large cap equities      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 17,017 20,716  
Common-collective funds - Global large cap equities | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Common-collective funds - Global large cap equities | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 13,201 16,678  
Common-collective funds - Global large cap equities | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 3,816 4,038  
Common-collective funds - Fixed income securities      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 56,414 49,902  
Common-collective funds - Fixed income securities | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Common-collective funds - Fixed income securities | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 56,414 49,902  
Common-collective funds - Fixed income securities | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Common-collective funds - Global asset allocations/risk parity      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 2,016 1,667  
Common-collective funds - Global asset allocations/risk parity | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Common-collective funds - Global asset allocations/risk parity | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 2,016 1,667  
Common-collective funds - Global asset allocations/risk parity | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Other - Global asset allocations/risk parity      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 3,206 1,669  
Other - Global asset allocations/risk parity | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 3,206 0  
Other - Global asset allocations/risk parity | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Other - Global asset allocations/risk parity | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 1,669  
Other      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 60 25  
Other | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Other | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category 0 0  
Other | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair values of plan assets by asset category $ 60 $ 25