XML 67 R57.htm IDEA: XBRL DOCUMENT v3.19.2
Income Taxes (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Feb. 28, 2019
Dec. 31, 2018
Income Tax Contingency [Line Items]            
Tax at statutory rate, percentage 21.00% 21.00% 21.00% 21.00%    
Unrecognized Tax Benefits $ 34   $ 34     $ 34
Cincinnati Global            
Income Tax Contingency [Line Items]            
Net deferred tax assets         $ 59  
Valuation allowance         $ 55  
Operating Loss Carryforwards $ 178   $ 178