XML 53 R35.htm IDEA: XBRL DOCUMENT v3.21.2
Company Restructuring (Tables)
6 Months Ended
Jun. 30, 2021
Restructuring and Related Activities [Abstract]  
Schedule of restructuring programs
Restructuring programs
($ in millions)Future work environmentTransformative Growth
Expected program charges $110 $290 
2020 expenses— (238)
2021 expenses(79)
Change in estimated program costs— (40)
Remaining program charges$31 $13 
Schedule of changes in the restructuring liability
Restructuring activity during the period
($ in millions)
Employee
costs
Exit
costs
Total
liability
Restructuring liability as of December 31, 2020$72 $— $72 
Expense incurred
50 95 145 
Adjustments to liability(23)— (23)
Payments and non-cash charges(35)(95)(130)
Restructuring liability as of June 30, 2021$64 $ $64