v3.22.2.2
RESTRUCTURING ACTIVITIES - NARRATIVE (Details)
$ in Millions
3 Months Ended 9 Months Ended
Aug. 02, 2022
USD ($)
office
Apr. 26, 2022
employee
Sep. 30, 2022
USD ($)
office
Jun. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
office
Sep. 30, 2021
USD ($)
Restructuring Cost and Reserve [Line Items]              
Share-based compensation     $ 110   $ 1,244 $ 494 $ 1,254
April 2022 Restructuring | Workforce Reduction              
Restructuring Cost and Reserve [Line Items]              
Number Of employees involved in workforce reduction | employee   330          
Number of employees involved in workforce reduction, percentage   9.00%          
Vesting period   2 months          
Share-based compensation       $ 24      
Restructuring charges       $ 17      
August 2022 Restructuring | Workforce Reduction              
Restructuring Cost and Reserve [Line Items]              
Number Of employees involved in workforce reduction | employee   780          
Number of employees involved in workforce reduction, percentage   23.00%          
Share-based compensation     $ 53        
Restructuring charges $ 34            
Number of office closures | office 2   5     5  
Number of unoccupied office closures | office     4     4  
Right-of-use assets $ 32            
Leasehold improvements 15            
Other asset impairment charges $ 9            
August 2022 Restructuring | Workforce Reduction | Accounts Payable and Accrued Liabilities              
Restructuring Cost and Reserve [Line Items]              
Unpaid restructuring charges     $ 21     $ 21