XML 54 R43.htm IDEA: XBRL DOCUMENT v3.23.1
REVENUE - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Disaggregation of Revenue [Line Items]    
Lease & related maintenance and rental revenue $ 979 $ 1,025
Contract with customer, revenue, remaining performance obligation 2,400  
Maintenance Services    
Disaggregation of Revenue [Line Items]    
Lease & related maintenance and rental revenue $ 243 $ 257