XML 205 R49.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Revenue from Contracts with Customer (Tables)
 12 Months Ended
Dec. 31, 2023
Revenue from Contract with Customer [Abstract]  
Revenue from External Customers by Products and Services
Successor CompanyPredecessor Company
For the Years Ended December 31,For the Period of July 1, 2021 to December 31, 2021For the Six Months Ended June 30, 2021
(In millions)20232022
Administration and distribution services fees$94 $76 $45 $44