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GENERAL AND ADMINISTRATIVE EXPENSE (Tables)
12 Months Ended
Dec. 31, 2021
Disclosure Of General And Administrative Expense [Abstract]  
Disclosure of detailed general and administrative expense
The components of general and administrative expense are as follows:

(US$ Millions) Years ended Dec. 31,202120202019
Employee compensation and benefits$360 $385 $366 
Management fees241 116 159 
Transaction costs48 24 66 
Professional fees97 98 99 
Facilities and technology fees47 54 60 
Other131 139 132 
Total general and administrative expense$924 $816 $882