XML 65 R49.htm IDEA: XBRL DOCUMENT v3.22.4
Fair Value Measurements - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Recognized loss $ 4 $ 24  
Contingent consideration liabilities 8 47  
Contingent consideration liabilities settled 20 20 $ 0
Level 3      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration liabilities 8 $ 47  
Passport Health Plan Inc      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration paid to seller included in financing and operating activities 43    
Passport Health Plan Inc | Minimum Member Enrollment Targets      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Remaining half of contingent consideration paid 23    
Passport Health Plan Inc | Operating Income Guarantee      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration liabilities settled $ 20