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Company Restructuring (Tables)
9 Months Ended
Sep. 30, 2022
Restructuring and Related Activities [Abstract]  
Schedule of restructuring programs
Future work environment
($ in millions)
Expected program charges $110 
2021 expenses(131)
2022 expenses(13)
Change in estimated program costs44 
Remaining program charges$10 
Schedule of changes in the restructuring liability
Restructuring activity during the period
($ in millions)
Employee
costs
Exit
costs
Total
liability
Restructuring liability as of December 31, 2021$14 $$21 
Expense incurred
18 17 35 
Adjustments to liability(8)— (8)
Payments and non-cash charges(6)(17)(23)
Restructuring liability as of September 30, 2022$18 $7 $25