Annual report pursuant to Section 13 and 15(d)

RESTRUCTURING (Details)

v3.22.0.1
RESTRUCTURING (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Strategic Realignment      
Restructuring Cost and Reserve [Line Items]      
Restructuring and Related Cost, Cost Incurred to Date $ 690    
Restructuring Reserve      
Accrued balance as of January 1 185    
Costs incurred 263 $ 427  
Payments (303) (207)  
Noncash and exchange (122) (35)  
Accrued balance as of December 31 23 185  
Productivity and Reinvestment      
Restructuring Cost and Reserve [Line Items]      
Restructuring and Related Cost, Cost Incurred to Date 4,044    
Restructuring Reserve      
Accrued balance as of January 1 17 66 $ 90
Costs incurred 115 99 264
Payments (117) (135) (274)
Noncash and exchange 2 (13) (14)
Accrued balance as of December 31 17 17 66
Severance pay and benefits | Strategic Realignment      
Restructuring Reserve      
Accrued balance as of January 1 181    
Costs incurred 224 386  
Payments (265) (170)  
Noncash and exchange (120) (35)  
Accrued balance as of December 31 20 181  
Severance pay and benefits | Productivity and Reinvestment      
Restructuring Reserve      
Accrued balance as of January 1 15 58 76
Costs incurred 4 (12) 36
Payments (6) (29) (57)
Noncash and exchange (1) (2) 3
Accrued balance as of December 31 12 15 58
Outside Services | Strategic Realignment      
Restructuring Reserve      
Accrued balance as of January 1 1    
Costs incurred 37 37  
Payments (35) (36)  
Noncash and exchange (2) 0  
Accrued balance as of December 31 1 1  
Outside Services | Productivity and Reinvestment      
Restructuring Reserve      
Accrued balance as of January 1 0 1 10
Costs incurred 97 69 87
Payments (97) (70) (98)
Noncash and exchange 0 0 2
Accrued balance as of December 31 0 0 1
Other direct costs | Strategic Realignment      
Restructuring Reserve      
Accrued balance as of January 1 3    
Costs incurred 2 4  
Payments (3) (1)  
Noncash and exchange 0 0  
Accrued balance as of December 31 2 3  
Other direct costs | Productivity and Reinvestment      
Restructuring Reserve      
Accrued balance as of January 1 2 7 4
Costs incurred 14 42 141
Payments (14) (36) (119)
Noncash and exchange 3 (11) (19)
Accrued balance as of December 31 $ 5 $ 2 $ 7