XML 138 R123.htm IDEA: XBRL DOCUMENT v3.22.4
Income Taxes - Narrative (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Tax Credit Carryforward [Line Items]      
Income tax benefit $ (0.8) $ (22.4) $ (65.5)
Proceeds from Income Tax Refunds 24.6 11.3 51.4
Income taxes receivable (1) 34.4 56.8  
Deferred tax assets, gross 181.1 175.4  
Valuation allowance 178.5 172.1  
Net operating loss carryforwards and credits - state and local 90.3 70.7  
Total interest and penalties 1.0 0.1 $ 1.6
Accruals for interest and penalties 2.2    
Liability for selected tax items 8.7 11.5  
U.S.      
Tax Credit Carryforward [Line Items]      
Income tax benefit 62.6    
Deferred tax assets, gross 177.5 171.1  
Valuation allowance 177.5 $ 171.1  
U.S. NOL carryforwards 510.4    
Net operating loss carryforwards and credits - state and local 90.3    
USVI      
Tax Credit Carryforward [Line Items]      
Income tax benefit 1.4    
Income taxes receivable (1) 12.9    
Expected carry back of net operating loss 334.5    
US and USVI      
Tax Credit Carryforward [Line Items]      
Income tax benefit 64.0    
India and Philippines Subsidiary      
Tax Credit Carryforward [Line Items]      
Deferred tax liability 0.7    
CARES Act Claims      
Tax Credit Carryforward [Line Items]      
Income tax benefit (12.6)    
SEC Schedule, 12-09, Valuation Allowance, Operating Loss Carryforward | U.S.      
Tax Credit Carryforward [Line Items]      
Valuation allowance on deferred tax assets 107.2    
Capital Loss Carryforward | U.S.      
Tax Credit Carryforward [Line Items]      
Capital loss carryforwards $ 7.2