XML 212 R146.htm IDEA: XBRL DOCUMENT v3.22.0.1
Income Taxes - Deferred tax assets (liabilities) (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Deferred Tax Assets      
Loss reserves and tax discount $ 386 $ 312  
Unearned premium reserve and other underwriting related reserves 406 384  
Investment-related items 8 125  
Employee benefits 225 282  
Net operating loss carryover 29 11  
Other 0 34  
Total Deferred Tax Assets 1,054 1,148  
Deferred Tax Assets, Valuation Allowance (7) (4)  
Deferred Tax Assets, Net of Valuation Allowance 1,047 1,144  
Deferred Tax Liabilities      
Deferred acquisition costs (129) (120)  
Net unrealized gains on investments (428) (758)  
Other depreciable and amortizable assets (216) (220)  
Deferred Tax Liabilities, Other 4 0  
Total Deferred Tax Liabilities (777) (1,098)  
Net Deferred Tax Asset $ 270 $ 46 $ 299