XML 145 R121.htm IDEA: XBRL DOCUMENT v3.25.0.1
Income Taxes - Narrative (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Tax Credit Carryforward [Line Items]      
Income tax expense (benefit) $ 5.3 $ 5.6 $ (0.8)
Income taxes receivable (1) 28.2 27.1  
Valuation allowance 181.0 185.1  
NOL carryforwards and credits - state and local 75.5 82.0  
Total interest and penalties 1.2 1.2 $ 1.0
Accruals for interest and penalties 4.6 3.4  
Liability for selected tax items 8.7 8.7  
U.S.      
Tax Credit Carryforward [Line Items]      
Deferred tax assets, gross 179.8    
Valuation allowance 179.8 $ 183.9  
U.S. NOL carryforwards 259.2    
USVI      
Tax Credit Carryforward [Line Items]      
Proceeds from Income Tax Refunds 7.1    
Income taxes receivable (1) 12.9    
Expected carry back of net operating loss 334.5    
India and Philippines Subsidiary      
Tax Credit Carryforward [Line Items]      
Deferred tax liability 0.6    
SEC Schedule, 12-09, Valuation Allowance, Operating Loss Carryforward | U.S.      
Tax Credit Carryforward [Line Items]      
Valuation allowance on deferred tax assets 54.4    
Disallowed Interest Carryforward      
Tax Credit Carryforward [Line Items]      
Tax Credit Carryforward, Amount $ 675.5