Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Amortization Expense Related To Intangible Assets By Major Class) (Details)

v3.22.4
Intangible Assets (Amortization Expense Related To Intangible Assets By Major Class) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Amortization Expense $ 9 $ 9 $ 10
Customer lists      
Amortization Expense 6 6 6
Management agreements      
Amortization Expense 1 3 3
Other      
Amortization Expense $ 2 $ 0 $ 1