XML 82 R65.htm IDEA: XBRL DOCUMENT v3.23.1
SIGNIFICANT ACCOUNTING POLICIES - Transition Impact Narrative (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Stockholders' equity $ 3,141 $ 11,927 $ 17,177 $ 15,047
Net income (loss) 2,453 2,165 (346)  
Retained Earnings        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Stockholders' equity 9,825 8,413 10,699 11,744
Net income (loss) 2,153 1,755 (648)  
Accumulated Other Comprehensive Income (Loss)        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Stockholders' equity (8,992) 1,303 3,863 844
Cumulative effect of period of adoption, adjusted balance        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Stockholders' equity     (3,343) (30)
Cumulative effect of period of adoption, adjusted balance | Effect of Modified Retrospective Application Accounting Standards Update 2018-12        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Stockholders' equity (257) (1,168)    
Net income (loss) $ 368 $ 2,194    
Cumulative effect of period of adoption, adjusted balance | Retained Earnings        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Stockholders' equity     (2,661) $ (30)
Cumulative effect of period of adoption, adjusted balance | Accumulated Other Comprehensive Income (Loss)        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Stockholders' equity     $ (682)