Annual report pursuant to Section 13 and 15(d)

Employee Benefit Plans (Details)

v3.24.0.1
Employee Benefit Plans (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Employee Benefit Plans.      
Employer cash contributions $ 26 $ 29 $ 30