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Other Matters - Sale of Marketable Equity Securities (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Jun. 30, 2025
Jun. 30, 2025
Marketable Securities [Abstract]      
Number of shares owned 1,468,337    
Proceeds from sale of marketable equity securities     $ 6.0
Realized (gain) loss on sale of marketable equity securities $ (0.8) $ (0.2) $ 0.6