XML 110 R99.htm IDEA: XBRL DOCUMENT v3.21.1
Income Taxes (Effective Income Tax Rate Reconciliation) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract]        
Income tax at U.S. statutory rate; 21% $ 16.5 $ 34.3 $ 33.2  
Effect of the U.S. Tax Act 0.0 0.0 3.1  
Impact on final GILTI regulations for 2018 and 2019 (2.7) 0.0 0.0  
Statutory tax rate changes (2.0) 0.0 3.9  
State, local and other tax, net of federal benefit 0.1 5.8 2.2  
Impact from foreign inclusions 1.3 3.1 3.7  
U.S. effect of foreign dividends and withholding taxes 1.0 2.1 2.2  
Foreign income taxed at a higher effective rate 1.4 4.2 0.9  
Net Brazilian Tax Assessments impact 1.5 6.5 (4.4)  
Increase in valuation allowance 2.2 0.4 5.2  
Excess expense (benefit) from stock-based compensation 0.9 0.2 (2.5)  
Other (3.6) 0.1 3.7  
Income tax expense $ 16.6 $ 56.7 $ 51.2 $ 24.0
Effective income tax rate 21.10% 34.70% 32.40%