v3.26.1
Pension and Other Postretirement Benefits - Funded Status of Pension Plans and Amounts Recognized in the Consolidated Balance Sheets (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Change in Plan Assets      
Fair value of plans' assets, beginning of year $ 629,588    
Other adjustments 206 $ 93  
Fair value of plans' assets, end of year 614,576 629,588  
Amounts Recognized in Balance Sheet      
Long-term prepaid benefit 87,268 75,062  
Pension plans contribution      
Change in Benefit Obligation      
Benefit obligation, beginning of year 669,030 677,054  
Service cost 1,103 909 $ 1,181
Interest cost 32,449 34,013 35,551
Participant contributions 439 438  
Actuarial gains (7,249) (1,772)  
Benefits and expenses paid (57,544) (54,192)  
Currency translation adjustments (4,874) 14,887  
Plan amendments 0 12  
Plan settlements (1,102) (3,480)  
Other adjustments 191 1,161  
Benefit obligation, end of year 632,443 669,030 677,054
Change in Plan Assets      
Fair value of plans' assets, beginning of year 629,588 636,088  
Actual return on plans' assets 37,324 35,556  
Company contributions 8,963 7,755  
Participant contributions 439 438  
Plan settlements (1,002) (3,480)  
Benefits and expenses paid (57,544) (54,192)  
Currency translation adjustments (3,398) 7,330  
Fair value of plans' assets, end of year 614,576 629,588 $ 636,088
Funded status of plans (17,867) (39,442)  
Amounts Recognized in Balance Sheet      
Long-term prepaid benefit 87,268 75,062  
Short-term accrued benefit obligation (8,409) (7,541)  
Accrued pension benefits (96,726) (106,963)  
Net amount recognized $ (17,867) $ (39,442)