v3.26.1
EARNINGS PER SHARE AND REDEEMABLE NONCONTROLLING INTERESTS - Redeemable Noncontrolling Interests Narrative (Details) - Redeemable Common Units - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Reconciliation from basic to diluted weighted average common shares outstanding          
Allocated income (losses) $ 9.3 $ (5.1) $ 6.3 $ (8.7)  
Alloy Inc          
Reconciliation from basic to diluted weighted average common shares outstanding          
Historical cost of redeemable units 22.3   22.3    
Fair value of units         $ 15.0
Alaska Communications          
Reconciliation from basic to diluted weighted average common shares outstanding          
Fair value of units $ 0.0   $ 0.0   $ 0.0