v3.26.3
GOODWILL AND INTANGIBLES - Schedule of Goodwill (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Changes in the carrying amount of goodwill by reportable segment    
Balance at beginning of period $ 704,700 $ 699,374
Goodwill acquired 0 5,848
Other, primarily currency translation (193) (522)
Balance at ending of period 704,507 704,700
Service Center    
Changes in the carrying amount of goodwill by reportable segment    
Balance at beginning of period 225,477 221,706
Goodwill acquired 0 4,293
Other, primarily currency translation (193) (522)
Balance at ending of period 225,284 225,477
Engineered Solutions    
Changes in the carrying amount of goodwill by reportable segment    
Balance at beginning of period 479,223 477,668
Goodwill acquired 0 1,555
Other, primarily currency translation 0 0
Balance at ending of period $ 479,223 $ 479,223