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Reorganization and Business Transformation (Tables)
12 Months Ended
Dec. 31, 2020
Restructuring and Related Activities [Abstract]  
Restructuring and Related Costs
The 2020 activity and the reserves related to the 2020 plan are as follows:
In millionsExpense accrualsCash paymentsBalance at
December 31, 2020
VSP$23 $(7)$16 
Employee severance and other employee-related costs(7)
Facilities lease related costs, outside service, legal and other associated costs(6)— 
Total$38 $(20)$18